In 
 
Order by: 
Available to: 
Price: 
 - 
$
9.95
5d 13h 6m 54s
0 bids
Free Shipping
Location: Alexandria,VA,USA
$
9.95
5d 13h 10m 58s
0 bids
Free Shipping
Location: Alexandria,VA,USA
$
49.99
Buy It Now
$7.99 Shipping
Condition: Used
Location: Oxnard,CA,USA
$
38.88
Buy It Now
$4.95 Shipping
Condition: Used
Location: Mustang,OK,USA
$
199.99
Buy It Now
$7.99 Shipping
Condition: For parts or not working
Location: Oxnard,CA,USA
$
98.53
Buy It Now
$0 Shipping
Condition: Used
Location: Elkins Park,PA,USA
$
30
Buy It Now
$0 Shipping
Condition: Used
Location: Gilbert,AZ,USA
$
34.99
Buy It Now
$0 Shipping
Condition: Used
Location: Mansfield,OH,USA
$
1.35
8d 8h 37m 6s
0 bids
$54.69 Shipping
Location: United Kingdom
$
199.99
Buy It Now
$0 Shipping
Condition: Used
Location: Reedsville,WV,USA
$
175
4d 7h 5m 37s
0 bids
$250 Now
Free Shipping
Location: Boston,MA,USA
$
26.97
Buy It Now
$3 Shipping
Condition: Used
Location: Clearfield,KY,USA
$
24.99
2d 11h 7m 50s
0 bids
$5.95 Shipping
Condition: Used
Location: Fairfield,OH,USA
$
60
Buy It Now
Free Shipping
Condition: Used
Location: Salt Lake City,UT,USA
$
31.45
8d 8h 59m 11s
2 bids
$67 Shipping
Location: United Kingdom
$
35
2d 5h 25m 16s
0 bids
$45 Shipping
Condition: Used
Location: Cranberry Township,PA,USA
Antique Brass& Cast Bausch& Lomb Optic Microscope Marked Patent Jan 5 1915 Search Antique Brass& Cast Bausch& Lomb Optic Microscope Marked ... morePatent Jan 5 1915 Marked on Body of Microscope Atlantex& Zieler Corp. Measures Approximately 1 12" Wide x 7 1/2" Long Len Marked Bausch& Lomb Patient Oct. 13. 1925 4mm 43 X 0.65 Len Marked Oil. 1mm.9 mm.25 Len Marked 10 X.25 Head of Lenses Marked 1.9mm 4mm 10mm Good Condition FREE Same Day Shipping Colors may vary on different computer screens. If the specific color or shade is critical. You may enlarge the picture and zoom in- Or please contact us to verify. We cannot accept any returns or issue any refund for dissatisfaction with the color of an item Please take a Look at Our! PLEASE READ THROUGH THE INFORMATION WE HAVE PROVIDED BELOW WHICH MAY ANSWER YOUR QUESTIONS IF YOU HAVE ANY ADDITIONAL QUESTIONS. PLEASE FEEL FREE TO EMAIL US C6089DD LP Shipping to U.S. only International Shipping through eBay Global Shipping Program Only If you have a Feedback Score of less than 5 please contact us BEFORE bidding Please email us if you are bidding if you are bidding on more than one item. And we will wait until the last item ends to send you an invoice, we will combine and save on shipping costs when we are able to, THERE WILL BE ITEMS LISTED THAT WE ARE UNABLE TO COMBINE SHIPPING, BASED ON WEIGHT OR PACKAGING As we are often selling for a Consignment Customer. PLEASE PAY WITHIN THREE DAYS. If you cannot pay within this time frame, please contact us and we certainly can work with you! We accept PayPal and ship to the U.S. address PayPal has on file for you(so please make sure Paypal has the address you want us to use) U.S. SHIPPING ONLY WE CAN SOMETIMES COMBINE SHIPPING. BASED ON THE TYPE OF ITEMS, PLEASE LET US KNOW IF YOU ARE BIDDING ON MORE THAN ONE ITEM WE SHIP INTERNATIONAL THROUGH eBay GLOBAL SHIPPING PROGRAM ONLY If we can combine shipping. Please email us if you are bidding on more than one item, and we will wait until the item ends to send yo
$
125
Buy It Now
Free Shipping
Condition: Used
Location: McAllen,TX,USA
$
15
Buy It Now
$4.95 Shipping
Condition: Used
Location: Granville,NY,USA
$
24.99
Buy It Now
$4.99 Shipping
Condition: Used
Location: Riverview,FL,USA
$
50
Buy It Now
$0 Shipping
Condition: Used
Location: Gilbert,AZ,USA
$
80
3h 16m 53s
0 bids
$25 Shipping
Condition: Used
Location: Pleasant Plain,OH,USA
$
204.99
Buy It Now
$0 Shipping
Condition: Used
Location: Charlotte,NC,USA
$
3,000
Buy It Now
$100 Shipping
Condition: Used
Location: Greensburg,PA,USA
$
3.01
8d 9h 21m 7s
2 bids
$49.22 Shipping
Location: United Kingdom
$
24.95
Buy It Now
Free Shipping
Condition: Used
Location: Bartlett,IL,USA
$
15.73
8d 8h 56m 11s
2 bids
$53.32 Shipping
Location: United Kingdom
$
175
Buy It Now
$20 Shipping
Condition: Used
Location: New York,NY,USA
VINTAGE NIKON STEREO ZOOM MICROSCOPE Low Serial Number Old 20x OCULARS Made in Japan Works Used and shows wear consistent with age and use Still a great ... moreaddition to your collection.
$
199
Buy It Now
$0 Shipping
Condition: Used
Location: Riverview,FL,USA
$
19.99
Buy It Now
Free Shipping
Condition: Used
Location: Naugatuck,CT,USA
Lens for vintage Bausch& Lomb microscope. W/ case Sold as is. As pictured, looks to be in fine condition. Thank you! USA and CANADA shipping ONLY!
$
150
2d 11h 50m 50s
0 bids
$0 Shipping
Location: Simsbury,CT,USA
$
78.88
Buy It Now
$4.95 Shipping
Condition: Used
Location: Mustang,OK,USA
$
79.95
Buy It Now
$7.95 Shipping
Condition: Used
Location: Sauk Rapids,MN,USA
$
7.99
Buy It Now
$0 Shipping
Condition: Used
Location: Ventura,CA,USA
$
22.05
Buy It Now
$3 Shipping
Condition: Used
Location: Clearfield,KY,USA
$
1,199.99
Buy It Now
$22.9 Shipping
Condition: Used
Location: Sparks,NV,USA
$
194.99
Buy It Now
$0 Shipping
Condition: Used
Location: Sparks,NV,USA
$
54.99
Buy It Now
$8.9 Shipping
Condition: Used
Location: Sparks,NV,USA
$
9.95
5d 13h 5m 15s
0 bids
Free Shipping
Location: Alexandria,VA,USA
$
62.78
6d 12h 59m 35s
0 bids
Free Shipping
Condition: Used
Location: Ocala,FL,USA
$
6.5
Buy It Now
$9 Shipping
Condition: Used
Location: Ukraine
$
5.9
Buy It Now
$12 Shipping
Condition: Used
Location: Ukraine
$
17
Buy It Now
Free Shipping
Condition: Used
Location: Joplin,MO,USA
$
10.99
Buy It Now
$0 Shipping
Condition: Used
Location: Ventura,CA,USA
$
79.99
Buy It Now
$9 Shipping
Condition: Used
Location: Saint Louis,MO,USA
$
19.95
Buy It Now
Free Shipping
Condition: Used
Location: Bartlett,IL,USA
$
19
Buy It Now
$11.97 Shipping
Condition: Used
Location: Simi Valley,CA,USA
$
89
Buy It Now
$10.9 Shipping
Condition: Used
Location: Chatsworth,CA,USA
$
129.99
Buy It Now
Free Shipping
Condition: Used
Location: Rosemount,MN,USA
$
195
Buy It Now
$17 Shipping
Condition: Used
Location: Solon,OH,USA
$
123.45
Buy It Now
$8 Shipping
Condition: Used
Location: Warren,MI,USA
$
39.95
Buy It Now
Free Shipping
Condition: For parts or not working
Location: Bartlett,IL,USA
$
125
Buy It Now
Free Shipping
Condition: Used
Location: Rochester,NY,USA
STUDENT MICROSCOPE Ab-01-A STUDENT MICROSCOPE'ABRON' SM-1· Triple Revolving nose· Sturdy body. Horse Shoe base. Coarse& Fine focussing ... moreknobs. Stage clips. Reflector. Fixed condenser HUYGENIEN EYE PIECE ACHROMATIC OBJECTIVES Magnification 10x and 15x 10x and 45x 100x. 150x, 450x. 675x Accessories Dust cover. Cloth. TERMS AND CONDITION INTERNATIONAL BUYERS– PLEASE NOTE: IMPORT DUTIES. TAXES, AND CHARGES ARE NOT INCLUDED IN THE ITEM PRICE OR SHIPPING COST. THESE CHARGES ARE THE BUYER'S RESPONSIBILITY. PLEASE CHECK WITH YOUR COUNTRY'S CUSTOMS OFFICE TO DETERMINE WHAT THESE ADDITIONAL COSTS WILL BE PRIOR TO BIDDING OR BUYING. For any further information can contact me through eBay" Ask Seller A Question k5n.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fuk%601d72f%2B26rkpg%7C%3Ek5n-13fb6409ce4-0xfa-
$
29.95
Buy It Now
Free Shipping
Condition: Used
Location: Bartlett,IL,USA
$
83.33
Buy It Now
Free Shipping
Condition: Used
Location: Australia
$
29.95
Buy It Now
Free Shipping
Condition: Used
Location: Bartlett,IL,USA
Slightly Used. Good Condition, Carl Zeiss(Seiss) Microscope Objective Lens Plan 40/0.65/ 160/0.17 Directive for Customer Service Questions: During business ... moredays. We will make every effort to respond to your emails as soon as possible. If you have any questions about this item or other items in our list, please contact us prior to bidding. Over the weekend or holidays, the questions will be answered in the first opportunity afterward. Sold As-Is. Where-Is: Most of the items listed were used in one form or another in our laboratory for different research and development projects. And are now sold due to the termination of these projects. At this stage we are not able to completely test and calibrate the items, therefore, all items are sold as-is. Where-is, without warranty or guarantee. Unless specified in the listing. All sales are final. Please ask all pertinent questions regarding the condition of the item before you make your purchase. As your selection may prohibit other customers from bidding. The operation of the items is the customer’s sole responsibility, and he/she must have the professional skills to safely operate them. We reserve the right to refuse a return based on customer not fully understanding the item description and the proper way of operation or changing his/her mind. DOA or Incorrect Product: All items described to be in operational condition but received Dead on Arrival(DOA) can be returned for replacement or refund(when no replacement is available) Only if we are notified within 7 days of receipt of product. Compensation will be provided upon actual return receipt, physical examination, testing, and serial verification of the item and all sent accessories. If any one of these criteria is not met, we reserve the right to withhold funds for an indefinite term until all requirements are met. If you feel that you have received an incorrect item, please retain the item and all packaging materials and notify us ASAP. A Returned Merchandise Authorization(RMA) is required for all returns,
$
52.5
Buy It Now
$56.1 Shipping
Condition: Used
Location: Bosque Farms,NM,USA
$
85
Buy It Now
$10 Shipping
Condition: Used
Location: Lithuania
$
89
Buy It Now
$8.85 Shipping
Condition: Used
Location: Simi Valley,CA,USA
VINTAGE OTTO HIMMLER OPTICAL MICROSCOPE OBJECTIVE 45X GERMANY OPTICS BIN#14B ii Sold as is. Thanks.
$
22.75
Buy It Now
$3.5 Shipping
Condition: Used
Location: Hurricane,UT,USA
$
29.95
Buy It Now
Free Shipping
Condition: Used
Location: Bartlett,IL,USA
Slightly Used. Good Condition, Carl Zeiss(Seiss) Microscope Objective Lens Plan 40/0.65/ 160/0.17 Directive for Customer Service Questions: During business ... moredays. We will make every effort to respond to your emails as soon as possible. If you have any questions about this item or other items in our list, please contact us prior to bidding. Over the weekend or holidays, the questions will be answered in the first opportunity afterward. Sold As-Is. Where-Is: Most of the items listed were used in one form or another in our laboratory for different research and development projects. And are now sold due to the termination of these projects. At this stage we are not able to completely test and calibrate the items, therefore, all items are sold as-is. Where-is, without warranty or guarantee. Unless specified in the listing. All sales are final. Please ask all pertinent questions regarding the condition of the item before you make your purchase. As your selection may prohibit other customers from bidding. The operation of the items is the customer’s sole responsibility, and he/she must have the professional skills to safely operate them. We reserve the right to refuse a return based on customer not fully understanding the item description and the proper way of operation or changing his/her mind. DOA or Incorrect Product: All items described to be in operational condition but received Dead on Arrival(DOA) can be returned for replacement or refund(when no replacement is available) Only if we are notified within 7 days of receipt of product. Compensation will be provided upon actual return receipt, physical examination, testing, and serial verification of the item and all sent accessories. If any one of these criteria is not met, we reserve the right to withhold funds for an indefinite term until all requirements are met. If you feel that you have received an incorrect item, please retain the item and all packaging materials and notify us ASAP. A Returned Merchandise Authorization(RMA) is required for all returns,
1 2 3 4 5 6 7 8 9 10
 In 

Past Items  
 
Rare Carl Zeiss Jena Planar photographic objective. F/4.5 and 35 mm focal length with a standard RMS screw fitting for use as a microscope objective. The aperture of the iris diaphragm can be changed from F/4.5 to F/25 and the iris works smoothly. From the style of the engraving etc. this probably dates from between 1925 and 1940. Optically it is excellent. Without misting, scratches or fungi but, of course, the lenses are not coated. The original black lacquer shows minor signs of wear(see pictures) I will post this worldwide but with"signed-for" postage. Please note that if the postage costs significantly less than the price quoted. I will send a refund.
Leitz Ultropak 6.5x objective with very rare glass watercone accessory for observing in water.Moist specimens etc.in very nice cosmetic condition(some metal discoloration on body but no oxidation)parts screw in/out smoothly,glass is excellent,very clean with no marks chips or scratches.Postage at slightly under cost from here in France signed/insured and very well wrapped in a small box.
I do not know much about the microscopes and parts I have listed so any help on description. Value, etc is greatly appreciated. Please understand that this is an AS IS sale.
Up for a No Reserve Auction is a Vintage Bausch& Lomb Microscope in its original box! This one of many auctions to come from the estate of a doctor who was a photography enthusiast. He loved cameras. And all the gear associated with photography. He took wonderful care of all of his collection! Check my other auctions. As more vintage camera gear will be joining this listing. I will happily combine shipping. This microscope has two objectives. They are marked. Bausch& Lomb Optical Co. Rochester N.Y. 2/3 0.24 N.A. Tube Length 160.0 M.M. and"Bausch& Lomb Optical Co. Rochester N.Y. 1/6 0.82 N.A. Tube Length 160.0 M.M. This objective has other markings I cannot read. The fine adjustment and coarse adjustment knobs focus perfectly. And turn wonderfully. They don't make'em like the used to! The fine adjustment knob is numerically ... moremarked. And the pointer from the body tube is still there, doing its job. The diaphragm focus and aperture both work as they should. The mirror is uncracked. And the swivel and dual-axis pivot both function correctly. The tilt/pivot of the entire upper microscope above the base functions as it should. The eyepiece freely rotates and does not have any pointing mechanism. Though when taken apart it appears there is a glue spot that used to hold a pointer. This is going to make a fantastic addition to any collection. I don't know the year. But something tells me that with this information, and the serial number in the picture you'll soon figure that out: I'm listing all of these auctions for a family friend. If you're here reading this. You probably know more than I do, but I'll do my best to answer all questions. Ask before you bid, please. Now for the not-so-fine print: I ship only to the lower 48 United States. Will only accept PayPal and will ship only to your confirmed PayPal address. Bids from buyers with 5 or less positive feedback will be canceled unless you email me first and assure me your verified PayPal is ready to go. Please don't ask m
Carl Zeiss Jena a1 45 mm focal length achromatic microscope objective. Of variable power from 1.5 to 2X, serial No 12734, with non-original brass can. The effective power of this rare and unusual objective can be varied by screwing the simple doublet objective up and down in the mount which screws into the microscope tube. From the"achromatic doublet" engraved on the face of the upper part of the objective. The black lacquer and the style of the engraving of the makers name, this dates from the period between 1925 and 1939; it is listed in the 1934 CZ catalogue. The can. Designated ao. Is not original but the objective fits in it neatly. Optically it is excellent. Without misting, scratches or fungi and, mechanicslly, the objective screws up and down easily. I will post this worldwide but with"signed-for" postage. Please ... morenote that if the postage costs significantly less than the price quoted. I will send a refund.
This is a vintage dissecting or stereo microscope 1.5x objective lens. Measures app. 31.8 mm in overall height while the base is 54.7 mm long. The edges of the base are beveled for sliding into the mounting slot and measures 20.8 mm at the wide edge of the bevel and 17.6 mm at the narrow edge of the bevel. Condition is used VG with no significant cosmetic flaws and the optics are bright and clear. Free shipping. Paypal and others accepted. I will be happy to combine shipping for multiple items won.
Old microscope objective made by Bausch& Lomb optical co Rochester New York 4 mm 0.85 NA no chips or cracks in lens Posted with
VINTAGE MICROSCOPE OBJECTIVE W. WATSON LONDON Sold as is. As pictured. Not other information available. Thanks.
VINTAGE MICROSCOPE OBJECTIVE CARL ZEISS JENA HOMOG IMMERSION Sold as is. As pictured. Not other information available. Thanks.
VINTAGE MICROSCOPE OBJECTIVE ZEISS CARL HOMOG IMMERSION 1/12 Sold as is. As pictured. Not other information available. Thanks.
VINTAGE GILT BRASS MICROSCOPE OBJECTIVE. Description VINTAGE GILT BRASS MICROSCOPE OBJECTIVE. THE BRASS OBJECTIVE HAS WEAR TO THE FINISH. SORRY NO SIGN OF MAKERS MARKS OR OBJECTIVE SIZE. OPTIC WILL NEED A CLEAN. STANDARD SIZE FITTING. I WILL DO MY BEST TO ANSWER ANY QUESTIONS. ALSO.WHY NOT CHECK OUT MY EBAY SHOP- AS I HAVE HUNDREDS OF ITEMS LISTED.Check out my other items! DONT FORGET WE WILL ALWAYS COMBINE POSTAGE COST FOR MULTIPLE PURCHASES. Sign up for my email newsletters by adding my eBay Shop to your Favourites Be sure to add me to your favourites list! for more great items! Payment PAYPAL PREFERED. CHEQUE, BANKERS DRAFT, ANY QUESTIONS PLEASE ASK E-MAIL FOR POSTAGE DETAILS OVERSEAS, LARGER ITEMS CAN BE SHIPPED ANYWHERE IN THE WORLD BUT PLEASE CONTACT FOR COSTS. Shipping POSTAGE FOR THE UK WILL BE Ist CLASS AND RECORDED FOR MORE EXPENSIVE ... moreITEMS. U.K. VERY HEAVY ITEMS VIA COURIER SERVICE 1 to 2 DAYS. INTERNATIONAL- ROYAL MAIL INTERNATIONAL Ist CLASS or COURIER(DHL or FEDEX) IF THE ITEM IS TOO HEAVY FOR THE ROYAL MAIL(WHICH EVER IS THE CHEAPEST) PLEASE NOTE I NEVER SEND INTERNATIONAL OVERLAND.DUE TO LOSS OF PARCELS IN THE PAST. YOU CAN ALSO CLICK ON THE ABBEY ANTIQUES LINK ON MY LISTINGS FOR A SHIPPING QUOTE- PLEASE NOTE YOU WILL NEED THE LISTING NUMBER ALL MY PARCELS ARE INSURED.EXTRA INSURANCE WILL BE OFFERED FOR EXPENSIVE ITEMS. Add to Favorite Sellers. Other Items. Feedback. Contact. About Page. EBay Store. Multi-Box 1 Border" style="width: 100% text-align: right; txzj pxzj2836 txzj67
Thanks for looking at our auction. We have been in the microscope sales and service business for over 70 years. We have thousands of parts and scopes. If you are looking for something specific just message us. We also do repairs, and calibrations. This auction is for 1 Ernst Leitz Wetzlar 30x Microscope Objective. This is a very rare power. It reads: E. Leitz Wetzlar 5. This lens is in good condition. Comes with the case seen however it is not the original case. Bidders outside the U.S. please expect higher shipping fees. All Sales Final, sold as is. RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Feog4d72f%2Bf7%60%3E-13f358e4104-0x108-
Questions? Problems? Click here to email Thrifty Rhino or call us at 860-580-9876- We are happy to accept PayPal Expedited processing and delivery to ensure you receive your item quickly. You have our 30 day money back guarantee if the item is not as described. Vintage UNITRON STEREO MICROSCOPE in VERY GOOD CONDITION You are bidding on a vintage binocular. Stereo microscope by Unitron with accessories, model 110861. This is a stereo microscope. Which is designed for low magnification observation. It has two separate optical paths, with lenses providing two slightly different viewing angles. This particular microscope was made in Japan. It is in very good condition, with the lenses showing a clear image, however, functionality beyond that is unknown. This microscope does not have a built-light source, but does include a clear glass and opaque ... moreglass stage(the platform where you place the slides) that each pull out. The microscope is built with two separate halves, which can separate from each other, and has a black body, with shiny metal eyepieces and focus knobs. This excellent scientific instrument includes the following accessories: Two Sets of Eyepiece Lenses- This is the lens at the top of the microscope that you look through. There is a set of two already attached to the microscope. With an 8x magnification, and another set of two with 15x magnification. Two Objective Lenses- These are the lenses that extend down over the specimen. When combined with the magnification of the eyepiece lenses. You can determine total magnification. The two objective lenses included have 3x and 6x magnifications. One Extender Rod- This extension rod can increase the length of the microscope arm. However, it is unknown how it attaches to this particular piece. This Unitron binocular microscope is perfect for anyone in the science field or for anyone who enjoys using or collecting vintage microscopes! Details: Binocular. Stereo microscope, Glass/opaque stage, No built-in lighting, 4 eyepiece lenses(2 sets of 2) 2
VINTAGE NACHET PARIS MICROSCOPE OBJECTIVE FRANCE Sold as is. Thanks. 560.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Feog4d72f%2B%3E560-13f537f51ca-0x105-
VINTAGE OLYMPUS 16 mm MICROSCOPE OBJECTIVE JAPAN Sold as is. Thanks.
VINTAGE ERNST LEITZ WETZLAR MICROSCOPE OBJECTIVE 10X Sold as is. Thanks.
VINTAGE EMPTY BRASS CONTAINER for 1/4 inch type MICROSCOPE OBJECTIVE Sold as is. Thanks.
VINTAGE EMPTY BRASS CONTAINER for16 mm type MICROSCOPE OBJECTIVE Sold as is. Thanks.
VINTAGE EMPTY BRASS CONTAINER for BECK MICROSCOPE OBJECTIVE Sold as is. Thanks.
VINTAGE EMPTY BRASS CONTAINER for BAKER LONDON MICROSCOPE OBJECTIVE Sold as is. Thanks.
VINTAGE EMPTY BRASS CONTAINER for A. ROFS LONDON MICROSCOPE OBJECTIVE Sold as is. Thanks.
Vintage brass microscope tube objective and eyepiece 50x approx. Tube is 12cm long. Shipping is $10.00 to Canada and the U.S. $22.00 elsewhere.
VINTAGE MICROSCOPE OBJECTIVE SPENCER 44X OPTICS MAGNIFICATION 1900s VERY OLD#1 Sold as is. Thanks.
MICROSCOPE OBJECTIVE 10.25 mm 0.40 BAUSCH LOMB VINTAGE OPTICS#7 Sold as is. Thanks.
MICROSCOPE OBJECTIVE 10X BAUSCH LOMB VINTAGE OPTICS#6 Sold as is. Thanks.
The item on offer is a rare vintage(ca 1900) 140X Spencer microscope objective. Marked 140X NA 1.30, 57886, Homogeneous Immersion. The cosmetic condition of the objective is good, noting signs of wear to the lacquer of the case. Examination of the objective with a hand lens shows the optics to be clear and without obvious defects, but it has not been tested and is sold as is. Insured shipping within the continental US is included in the purchase price. Shipping elsewhere at actual cost. Payment by Paypal is preferred, but a personal check drawn on a US bank is acceptable.
VINTAGE MICROSCOPE OBJECTIVE LEITZ WETZLAR 100X OIL IMMERSION + ORIGINAL CONTAINER Sold as is. Thanks. TERMS OF USE Welcome to our SILO Ebay store. Please. Review our terms and conditions, which has the purpose to clarify and help for a better business relationship with our costumers. If you do not agree with any part of our company policies, please do not do any bidding in our items. IF YOU PLACE A BID IN OUR ITEMS We’ll consider that you have agreed to all the following Term of Use. ITEM CONDITIONS: Please. Make a thoroughly inspection of the photos, description and conditions of each item you are interested, before placing your bid. SILO attempts to be as accurate as possible. However. SILO does not warrant that product descriptions or other content is accurate, complete, reliable, current, or error-free. If a product offered in our store ... moreis not as described, your sole remedy is to return it in the same condition. DISCLAIMER Many of our items are previously USED products or REFURSBISHED. Therefore they are sold“with all faults” or“AS IS” unless otherwise specify in writing. The condition of the item is provided in the“ description” RETURN POLICY: Our goal is to provide our customer with the best option for their needs. If you need to return an item these rules will apply: We offer the buyer a two weeks(14 days) right to return the item. The buyer will be responsible for the cost of packing and shipping the item. Items MUST BE returned for any Refund. We do not offer partial refunds. Refunds will be given as money back. Items sold with any discount from the original price CAN NOT be returned. The sale is final. WARRANTIES OR RETURNS: NO WARRANTIES ARE EXPRESS OR IMPLIED. Items that are supposed to be operational according to the description in the listing can be returned if they are D.O.D. Items that are untested or are sold‘AS IS’ and can not be returned. DISCLAIMER OF WARRANTIES AND LIMITATION OF LIABILITY: All ITEMS OR PRODUCTS LISTED IN OUR EBAY STORE ARE PROVIDED BY SILO ON AN"AS IS" AND"AS
EMPTY VINTAGE BAUSCH LOMB BRASS CONTAINER for OBJECTIVE MICROSCOPE Sold as is. Thanks. TERMS OF USE Welcome to our SILO Ebay store. Please. Review our terms and conditions, which has the purpose to clarify and help for a better business relationship with our costumers. If you do not agree with any part of our company policies, please do not do any bidding in our items. IF YOU PLACE A BID IN OUR ITEMS We’ll consider that you have agreed to all the following Term of Use. ITEM CONDITIONS: Please. Make a thoroughly inspection of the photos, description and conditions of each item you are interested, before placing your bid. SILO attempts to be as accurate as possible. However. SILO does not warrant that product descriptions or other content is accurate, complete, reliable, current, or error-free. If a product offered in our store is not as described, ... moreyour sole remedy is to return it in the same condition. DISCLAIMER Many of our items are previously USED products or REFURSBISHED. Therefore they are sold“with all faults” or“AS IS” unless otherwise specify in writing. The condition of the item is provided in the“ description” RETURN POLICY: Our goal is to provide our customer with the best option for their needs. If you need to return an item these rules will apply: We offer the buyer a two weeks(14 days) right to return the item. The buyer will be responsible for the cost of packing and shipping the item. Items MUST BE returned for any Refund. We do not offer partial refunds. Refunds will be given as money back. Items sold with any discount from the original price CAN NOT be returned. The sale is final. WARRANTIES OR RETURNS: NO WARRANTIES ARE EXPRESS OR IMPLIED. Items that are supposed to be operational according to the description in the listing can be returned if they are D.O.D. Items that are untested or are sold‘AS IS’ and can not be returned. DISCLAIMER OF WARRANTIES AND LIMITATION OF LIABILITY: All ITEMS OR PRODUCTS LISTED IN OUR EBAY STORE ARE PROVIDED BY SILO ON AN"AS IS" AND"AS AVAILABLE"
E. LEITZ WETZLAR 4 A=0.45 20:1 vintage objective lens for a microscope. is in Good and functional condition. Lens the not new also was in use. Accordingly there are some traces of use. Please view all the photos to see the condition. In optics may be. Not a lot of micro dust and, not a lot micro points. for sale: lens.Box, all as is shown in pictures. If there will be questions. Please address. I will try to answer all your question Please. Look also at other my things on sale.
EMPTY VINTAGE SPENCER LENS BRASS CONTAINER for OBJECTIVE MICROSCOPE Sold as is. Thanks. TERMS OF USE Welcome to our SILO Ebay store. Please. Review our terms and conditions, which has the purpose to clarify and help for a better business relationship with our costumers. If you do not agree with any part of our company policies, please do not do any bidding in our items. IF YOU PLACE A BID IN OUR ITEMS We’ll consider that you have agreed to all the following Term of Use. ITEM CONDITIONS: Please. Make a thoroughly inspection of the photos, description and conditions of each item you are interested, before placing your bid. SILO attempts to be as accurate as possible. However. SILO does not warrant that product descriptions or other content is accurate, complete, reliable, current, or error-free. If a product offered in our store is not as described, ... moreyour sole remedy is to return it in the same condition. DISCLAIMER Many of our items are previously USED products or REFURSBISHED. Therefore they are sold“with all faults” or“AS IS” unless otherwise specify in writing. The condition of the item is provided in the“ description” RETURN POLICY: Our goal is to provide our customer with the best option for their needs. If you need to return an item these rules will apply: We offer the buyer a two weeks(14 days) right to return the item. The buyer will be responsible for the cost of packing and shipping the item. Items MUST BE returned for any Refund. We do not offer partial refunds. Refunds will be given as money back. Items sold with any discount from the original price CAN NOT be returned. The sale is final. WARRANTIES OR RETURNS: NO WARRANTIES ARE EXPRESS OR IMPLIED. Items that are supposed to be operational according to the description in the listing can be returned if they are D.O.D. Items that are untested or are sold‘AS IS’ and can not be returned. DISCLAIMER OF WARRANTIES AND LIMITATION OF LIABILITY: All ITEMS OR PRODUCTS LISTED IN OUR EBAY STORE ARE PROVIDED BY SILO ON AN"AS IS" AND"AS AVAILABLE"
VINTAGE BRASS HOLDER CAN FOR OBJECTIVE MICROSCOPE VERY OLD 3 IN Sold as is. Thanks.
VINTAGE MICROSCOPE OBJECTIVE HOLDER NOSEPIECE 1900s BAUSCH LOMB Sold as is. Thanks.
MICROSCOPE PART OBJECTIVE LEITZ WETZLAR 10:1 VINTAGE ITEM Sold as is. Thanks.
VINTAGE EMPTY BRASS CONTAINER for ERNST LEITZ WETZLAR MICROSCOPE OBJECTIVE#3 ii Sold as is. Thanks.
VINTAGE MICROSCOPE PART 1800'S NACHET PARIS FRANCE NOSEPIECE OBJECTIVE HOLDER Sold as is. Thanks.
MINI MICROSCOPE- VINTAGE- NA 1.25(0.1-1.25) OBJECTIVE NO LENSES THIS EQUIPMENT IS OBTAINED FROM A CLEAN WORKING ENVIRONMENT. THE EQUIPMENT IS OFFERED FOR SALE ON'AS IS' BASIS YOU CAN SEE THE CONDITION FROM ACTUAL PHOTOGRAPHS. NO WARRANTIES. PLEASE CALL US FOR MORE DETAILS TERMS AND CONDITIONS Terms and Conditions Payment To be made NO LATER than 7 days from close of auction to ensure inventory. PAYPAL There is a 07 business days hold for all checks. NO EXCEPTIONS. If payment not received within these terms. We reserve the right to sell and/or post the item again. Contact us if you need more time. For local pick up Cash Only. California residents to pay 8.75% sales tax. Shipping UPS Ground is normally used. For heavier/oversize packages and International shipping other freight carriers may be used. We do not ship to PO Box. APO or ... moreFPO. No exceptions. Please provide your complete street name, number and phone number. Shipping cost if given is only for USA(lower 48 States) Ask for a separate quote(city and zip code) for shipping to Puerto Rico. Alaska, and Hawaii and for International Shipping. Buyer is responsible for all duties. Taxes and related tariffs. All orders are shipped to your CONFIRMED PayPal address. Any other option or request is SUBJECT TO 10 WORKING DAY HOLD depending on your history and experience with PayPal. Pick up fee from our warehouse may be up to 50% of the flat rate to ship. Your own shipping arrangements are subject to handling fee. Item will be shipped once payment is received and cleared. Item will ship in the retail box unless specified. Tracking An email to your PayPal address is usually sent with each and every order. Some email filters or spam filters may block this email. Check your settings and spam folder. Your item will normally be shipped within 1– 2 business days after your payment is cleared. Feedback We will leave reciprocal and deserving feedback. Leaving positive feedback validates the stated warranty. We report spoofs. Scams, fake emails, bogus second chance offers
VINTAGE MICROSCOPE OBJECTIVE UNKNOWN AS IS Sold as is. Thanks.
VINTAGE MICROSCOPE OBJECTIVE HOMO 1 mm? Sold as is. Thanks.
EMPTY VINTAGE MICROSCOPE OBJECTIVE ORIGINAL BRASS CONTAINER Spencer 4 mm Sold as is. Thanks.
ii EMPTY VINTAGE MICROSCOPE OBJECTIVE ORIGINAL BRASS CAN CONTAINER 16 mm Spencer? Sold as is. Thanks.
VINTAGE MICROSCOPE OBJECTIVE HOMO 2 mm? with ORIGINAL BRASS CAN CONTAINER Sold as is. Thanks.
Vintage brass objective part 2.0mm Hom. imm. microscope LEITZ The internal lens has fungus. RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fuk.rp73%28e013%3F%3E%3A-14031bee6e1-0xfa-
VINTAGE LEITZ WETZLAR BRASS MICROSCOPE PART OBJECTIVE#2 AS IS#13-26 Sold as is. As pictured. Thanks.
VINTAGE CHROME MICROSCOPE PART OBJECTIVE? AS IS#13-23 Sold as is. As pictured. Thanks.
VINTAGE BRASS MICROSCOPE PART OBJECTIVE? AS IS#13-22 Sold as is. As pictured. Thanks.
VERY RARE VINTAGE MICROSCOPE OBJECTIVE IN ORIGINAL BRASS CONTAINER CASE#13-19 Sold as is. As pictured. Thanks.
Vintage Nikon microscope phase objective lens. Marked on one side"S HI 100 1.25" and on the other side"Nikon 56070 LENS MADE IN JAPAN. Preowned and may need a light cleaning but appears to be intact and in good condition. To preserve the value of the piece. Items are generally not cleaned before shipping. Please look carefully at my photos and ask your questions before bidding(and with enough time for me to reply before the auction ends! I'm happy to provide additional photos. Just ask! I'm not an expert on most of the things I sell, but I try to do my research before listing, so if you see I've made an error, please let me know. I love to combine shipping costs to save you money! All items are described to the best of my ability. If I have missed something or made an error. It is an honest mistake and I will make ... moreit right with you, so please contact me! Once you receive your item, please leave feedback to let me know it arrived safely, and I will promptly leave positive feedback for you in turn. Let the beauty of what you love be what you do. Rumi Powered by The free listing tool. List your items fast and easy and manage your active items.
This auction is for a vintage Univex Wetzlar 45:1 N.A. 0.65 Microscope Objective. This objective is in excellent working condition. It has been inspected and is ready for use. Guaranteed to arrive in described condition. Please email me with any questions. PLEASE VIEW MY OTHER LAB/ MICROSCOPE EQUIPMENT UP FOR AUCTION. PLEASE VIEW THE SHIPPING. HANDLING& ESTIMATED DELIVERY TIMES BEFORE PLACING A BID. IF YOU HAVE ANY QUESTIONS REGARDING THIS INFORMATION, PLEASE EMAIL PRIOR TO BIDDING.THANKS!
KORISTKA MILANO ITALY#2-118 EMPTY VINTAGE MICROSCOPE OBJECTIVE ORIGINAL CONTAINER Sold as is. Thanks.
MICROSCOPE VINTAGE SPENCER OBJECTIVE PLAN ACHRO 10X#2-130-2 OPTICS Sold as is. Thanks.
BECK LONDON UK EMPTY VINTAGE MICROSCOPE OBJECTIVE ORIGINAL CONTAINER Sold as is. Thanks.
BAUSCH LOMB 8 mm#2-116 EMPTY VINTAGE MICROSCOPE OBJECTIVE ORIGINAL CONTAINER Sold as is. Thanks.
VINTAGE PART LEICA LEITZ OPTICAL MICROSCOPE PART OBJECTIVE 1/12 OPTICS BIN#1C Sold as is. Thanks. TERMS OF USE Welcome to our SILO Ebay store. Please. Review our terms and conditions, which has the purpose to clarify and help for a better business relationship with our customers. If you do not agree with any part of our company policies, please do not do any bidding in our items. IF YOU PLACE A BID IN OUR ITEMS We’ll consider that you have agreed to all the following Term of Use. ITEM CONDITIONS: Please. Make a thoroughly inspection of the photos, description and conditions of each item you are interested, before placing your biding. SILO attempts to be as accurate as possible. However. SILO does not warrant that product descriptions or other content is accurate, complete, reliable, current, or error-free. If a product offered in our store ... moreis not as described, your sole remedy is to return it in unused condition. DISCLAIMER: Many of our items are previously USED products or REFURSBISHED. Therefore they are sold“with all faults” or“AS IS” unless otherwise specify in writing. The condition of the item is provided in the“ description” RETURN POLICY: Our goal is to provide our customer with the best option for their needs. If you need to return item this rules will apply: We offer the buyer a two weeks(14 days) right to return the item. The buyer will be responsible for the cost of packing and shipping the item. Items MUST BE returned for any Refund. We do not offer partial refunds. Refunds will be given as money back. WARRANTIES OR RETURNS: NO WARRANTIES ARE EXPRESS OR IMPLIED. Items that are supposed to be operational according to the description in the listing can be returned if they are D.O.D. Items that are untested or are sold‘AS IS’ can not be returned. DISCLAIMER OF WARRANTIES AND LIMITATION OF LIABILITY: All ITEMS OR PRODUCTS LISTED IN OUR EBAY STORE ARE PROVIDED BY SILO ON AN"AS IS" AND"AS AVAILABLE" BASIS. UNLESS OTHERWISE SPECIFIED IN WRITING. OUR SILO STORE MAKES NO REPRESENTATIONS OR
High quality early vintage Olympus 100x objective.This is either Fluorite or for fluorescence work.Glass clean and scratch-free,the other side is marked"Olympus Tokyo 400503"Sprung nosepiece works very smoothly.Parfocality is 37mm.Paypal only please,will be sent insured/signed-for on a 5-ish day service from here in France. RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fuk.rp*a4%601gc%3E-142e37cac8e-0xfd-
Lens for vintage Bausch& Lomb microscope. W/ case Sold as is. As pictured, looks to be in fine condition. Thank you! USA and CANADA shipping ONLY!
VINTAGE empty container OTTO HIMMLER MICROSCOPE OBJECTIVE GERMANY BERLIN BIN#14B ii Sold as is. Thanks.
Vintage BAUSCH& LOMB Microscope W/ Brass Objective and Wooden Case with Key Description: This auction is for A Vintage BAUSCH& LOMB Microscope W/ Brass Objective and Wooden Case with Key INCLUDES MICROSCOPE WITH OBJECTIVES AND WOODEN CASE WITH KEY: COMES AS PICTURED; NOTHING ELSE INCLUDED. FOR ALL THE COMPREHENSIVE SPECS; JUST GOOGLE THIS MODEL. PLEASE VIEW PICS FOR BEST DESCRIPTION. IT MAY NEED CLEANING. TUNING, OR ADJUSTMENTS. Shipping: FREE/H in Cont. USA Payment: Payment By Visa/MC. Or Paypal. For CC Payment; please email your phone number and we can call you for secure CC payment. click to Enlarge click to Enlarge click to Enlarge click to Enlarge click to Enlarge click to Enlarge click to Enlarge click to Enlarge click to Enlarge click to Enlarge click to Enlarge click to Enlarge inkfrog terapeak. I000000. InkFrog Analytics.
Shipping Lot Of 2 Vintage Brass Graf-Apsco Microscope Objective Lens 10X& 44X. These are standard size lens. As seen they are decent vintage ones. Sold as shown. See pictures. NOTE APO& FPO shipping may require a additional shipping cost. Please advise before bid or buy. All shipping cost are for lower 48. Other areas may be more. NOTE I use Ebay Unpaid Item Assistant which will automatically file a unpaid case in 2 days. And file an unpaid item in 4 days. AUCTION rules. By bidding buyer agrees to these terms. 1. I generally give the option to consider offers. Please limit your fantasies to lottery tickets, blonds, and brunettes. Excess ridiculous offers join my blocked bidders club without warning. 2. I will combine shipping on items where possible. Please advise for combined shipping request. 3. I ship only UPS or USPS priority ... moredepending on size and value. I decide which is the best option depending on the item. 4. Do NOT try to renegotiate shipping cost after sale. 5. I am responsible to see that your item arrives. And undamaged. So I select the shipping type to best insure this. 6. All used items are sold AS-IS. NO returns, unless stated otherwise. 7. I Ship to USA addresses only! NOTE I DO NOT SHIP INTERNATIONAL UNDER ANY CIRCUMSTANCES* AND THAT MEANS CANADA ALSO. Sorry that is due to too many customs problems with buyers. 8. Buyer is responsible to ask any questions on items description. Or condition prior to bidding. Only items listed are included, software, manuals, accessories, etc. If not stated it is not included. Any currency shown for size reference is NOT inclu
VINTAGE WATSON MICROSCOPE OBJECTIVE. PARA X10/28 Good clean condition for age. See pictures as they show it's condition better than i can describe We accept the following methods of payment. PayPal Cheque Postal Order Cash on collection. Shipping costs vary depending on the standard of delivery you require. We will ship worldwide but please ask for postal quote before bidding. Dispatch time is the by the next Saturday after payment has been received and will be Royal Mail Second Class. Signed for. Please ask for quote if your require faster shipping. I offer a 14 Day Warranty on all items sold unless otherwise stated in the listing. I will offer a full refund if you are not happy with the item but we will not be able to refund return postage. We will try to be as accurate as possible with the descriptions of our listings cosmetically. ... moreBut please see pictures. Payment must be made within 3 days of the listings end unless other terms have been approved. If payment is made via cheque we will not dispatch your goods until funds have cleared.
VINTAGE DRAFTING TOOL- EDSCORP MICROSCOPE OBJECTIVE 50X DIRECT MEASURING UP FOR SALE TODAY* ITEM- VINTAGE MICROSCOPE OBJECTIVE 50X MAKER- EDSCORP DESCRIPTION- DIRECT MEASURING X50 CONDITION- EXCELLENT CONDITION SHIPPING- U.S.A- 3.00 BY USPS FIRST CLASS MAIL. INTERNATIONAL- 14.50 BY FIRST CLASS MAIL. COMBINED DISCOUNT- IF IT IS NOT ALREADY STATED HERE. THAN PLEASE ASK, AS WE HAVE MULTIPLE LISTING, AND IT VARIES FROM ITEM TO ITEM. CHECK US REGULARLY. AS WE ARE ALWAYS PUTTING OUT MORE VINTAGE AND NEW ITEMS. WE STOP AT LOCAL ESTATES, AS WELL AS OTHER PLACES.CHECK OUT OTHER CATEGORIES IN OUR STORE. WE WORK TO HAVE A VARIETY TO SELECT FROM, AND ARE CONTINUEING TO GROW.
JULIA*COLLECT VINTAGE GERMAN CARL ZEISS JENA 10/0.25 160/ MICROSCOPE OBJECTIVE EYEPIECE LENS. We offer to your attention this very rare authentic Early Vintage German made Carl Zeiss Jena 10/0.25 160/ microscope part- objective lens eyepiece. It comes in the original plastic storage tube box. The item is marked by the Producer with No. 707 346! Dimensions: length: 1 3/4" tube box: 2 1/4" x 1 1/8" Condition: Mint vintage condition. Without damages. Thanks for looking! Be free to check out the other items set for sale on my profile! Julia*Collect Store Your opinion is very important to us. So if you have any questions, suggestions or any kind of problem with your purchase, please, don't hesitate to contact us immediately, so we can respond to your request as soon as possible. We are shipping WORLDWIDE with First Class Registered ... moreAirmail. We could also combine your shipping when buying multiple items. The delivery takes about 10-16 business days. We accept PayPal only! Please make sure all your payments are made within 7 days. You can always contact us using the eBay system. found at eBay App Review Powered by The free listing tool. List your items fast and easy and manage your active items.
Great condition. RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fuk.rp*3A%3Cd%3Ff6%3E-1445186ccec-0x104-
Great condition.
We are pleased to offer this vintage microscope objective lens Apochromat 10/0.30 160/ Made in Germany by Carl Zeiss Jena, signed: Apochromat 10/0,30 160/ Carl Zeiss Jena 643 210. Comes in very good, used condition. ATTENTION: Dear Customers. You will receive exactly the same item which you see on the pictures, not similar or other. Please read the description carefully and review the photos. Seller accepts payment by: PayPal Seller does NOT accept cash payments! Buyer will pay 12.00 USD shipping worldwide! For multiple items purchased shipping price will be combined(if items will be shipped together) Items will be shipped on the same or next business day after the payment is confirmed and will be delivered by registered First Class Air Mail.
There is some internal dust but optics appear to be in good condition. RMS threads. 336.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fvo%7B%3Dd70f%2B%3E336-14473c05679-0x11a-
JULIA*COLLECT VINTAGE OLD GERMAN CARL ZEISS JENA AK 8x MICROSCOPE PART OBJECTIVE EYEPIECE LENS. We offer to your attention this very rare authentic Vintage German made Carl Zeiss Jena AK 8x microscope part- objective lens. The eyepiece is marked with the Producer's logo! Dimensions: length: 43mm diameter: 23mm Condition: Excellent vintage condition. No cracks or chips. Thanks for looking! Be free to check out the other items set for sale on my profile! Julia*Collect Store Your opinion is very important to us. So if you have any questions, suggestions or any kind of problem with your purchase, please, don't hesitate to contact us immediately, so we can respond to your request as soon as possible. We are shipping WORLDWIDE with First Class Registered Airmail. We could also combine your shipping when buying multiple items. The delivery ... moretakes about 10-16 business days. We accept PayPal only! Please make sure all your payments are made within 7 days. You can always contact us using the eBay system. found at eBay App Review Powered by The free listing tool. List your items fast and easy and manage your active items.
My Father collected a wide variety of Microscopes all of his life. Now nearing 90 and rather frail he has decided to sell off his collection. I will be listing over 20 microscopes during the next few weeks so bookmark my sales. All of his microscopes are in working order but have been stored in a dry smoke free sparer room for many, many, years and so are a little dusty, but unless otherwise mentioned are in very fine condition indeed. THIS ONE IS: A monocular microscope by Prior circa 1940. Serial number 19867 It comes with 3 x original Prior objectives attached x4. X 10, x 42. and substage condensing Iris. The microscope and lenses in extremely fine condition indeed. Just one paint wear area visible on frame as shown.need a general dust clean of course. Any questions please feel free to ask. I will do my best to answer. PLEASE NOTE I HAVE ... moreSOLD OVER 4600 OF MY FATHERS ANTIQUES IN THE LAST 10 YEARS. PLEASE SEE MY 100% POSITIVE FEEDBACK AND BUY WITH COMPLETE CONFIDENCE. MANY THANKS FOR LOOKING.
Good condition. Vintage brass objective apochromat 8mm for microscope ERNST LEITZ WETZLAR
Great condition. ag6 2.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fuk.rp73%28c%3Eag6%3E2-144ae980d79-0xfc-
old microscope parts as pictured i dont know anything about them so please study the photos and draw you own conclusion from looking at others listed i assume they are Polarising lenses there are some small chips to the edges& corners of the glass inserts the long one with the black section attached is overall 58mm long x 34mm diameter the other brass one is overall 42mm long x 30mm diameter the small part is 27mm diameter x 23mm Paypal payment only- within 5 days please postage includes Signed-for service
VINTAGE OTTO HIMMLER OPTICAL MICROSCOPE OBJECTIVE 45X GERMANY OPTICS BIN#14B ii Sold as is. Thanks.
For parts VINTAGE OPTICAL MICROSCOPE PART OBJECTIVE 3.5X LEITZ GERMANY OPTICS BIN#14B Sold as is. Thanks.
VINTAGE OPTICAL MICROSCOPE PART OBJECTIVE 10X LEITZ GERMANY OPTICS BIN#14B Sold as is. Thanks.