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$
198.00
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Condition: New
Location: China
Handheld Lighted HD Jewelry Identify Magnifier. Magnification: 10X / 20X. 21mm Large field of view.
$
474.91
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Condition: New
Location: Somerset, United States
Canon 10x30 IS II Image Stabilized Binocular. Canon 10x30 IS II Image Stabilized Binocular Ocular Rainguard Neck Strap Case 2AA Batteries. Vari-Angle ... morePrism Image Stabilization. Table Top Tripod, Lens Cleaning Kit LCD Screen Protectors Blower Brush Lens Pen.
$
53.99
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Condition: New
Location: China
Features: ●Compatible with mainstream auto-guiding cameras; 1.25in and M42 mount interface designed for compatible with SV305 Pro and for Orion ZWO QHY ... moreand so on auto-guiding cameras(Some camera models require additional accessories to assist in focusing) ●Sharp image; Ultra-wideband fully multilayer-coated lens; doublet glass and the 30mm achromatic optics prevent irritating reflections can bring you bright and clear images ●45mm back focus distance; Allows easy and precise focus adjustments and f4 aperture optics provides a very wide field of view which will help to quickly find the target when performing astronomical observations ●Nylon-tipped thumbscrews; Comes with the mounting rings with plastic-tipped screws as not to scratch the scope tube and it can be moved to any position.
$
45.99
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Condition: New
Location: Sector 40 (Chandigarh) S.O, India
Achromat Doublet Lens 50mm Aperture and 700mm Focal Length (Make in India Product) F/14 Focal Ratio for Crispy Planetary Images Free of Chromatic abberation. ... moreLens Type achromat doublet.
$
8.72
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Condition: New
Location: Hallandale, United States
Easy to use 10x loupe magnification when detailed viewing is needed. Improve your detailed viewing with this compact easy to use eye loupe optical tool ... morethat has powerful 10x magnification. Includes plastic storage case.
$
59.75
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Condition: New
Location: China
Optical Glass Doublet Double Convex Glass Lens.
$
21.57
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Condition: New
Location: Baton Rouge, United States
Economical, doublet loupes with chrome finish and 10X lenses offer distortion free viewing and a 1" focal point.
$
63.99
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Condition: Unspecified
Location: Tucson, United States
Hi there. I am selling this really amazing trilobite Kainops invius fossil. On the left side of the trilobite, partially underneath it is another fossil. ... moreThis may be a trilobite mersaspid, the mid-stage in a trilobite's metamorphosis to its mature form. I can't be absolutely sure of this since the fossil is only partially exposed due to its positioning under the larger trilobite but its my best guess. It makes for a very fascinating specimen. I love when there are multiple marine fossils in a single specimen because it's like having a look into life on the seafloor at the time the animals were alive! This trilobite inhabited the ocean floor in what is now Oklahoma, in the United States during the lower Devonian period about 400 million years ago.
$
5.87
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Location: United Kingdom
Within the pages of the books are many 1,000s of diagrams, explanations, illustrations and detailed information to further your knowledge and understanding ... moreon the subject. and so much more. A course of practical histology, being an introduction to the use of the microscope - E. A. Sharpey-Schafer (1877).
$
20.00
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Condition: New
Location: Seattle, United States
Binocular Objectives (Hfile Binocs Item#36mmBinoc4Obj). 4 objectives all close to 36mm. One tiny edge nick from the factory. The front is convex, the ... morerear appears flat or almost flat. As pictured.
$
218.49
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Condition: Used
Location: Las Vegas, United States
Lens AR Coating: 1.8 - 2.4 um. This unit will arrive in the condition shown. ALWAYS HERE TO HELP. A signed credit card authorization form is required ... morefor all orders paid with credit card. Length: 47.1 mm (1.86").
$
30.16
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Condition: New
Location: China
1, Two pieces of double glue lens group. Finish 60/40. If you have any problems or concerns whatever with your order or products.
$
769.00
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Condition: Open box
Location: Hinckley, United States
Doublet air spaced achromatic S-FPL51 ED glass provides you less chromatic aberration.
$
63.46
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Condition: New
Location: China
76mm Optical Glass Plano Convex Lens. Focal Length: 503mm. Material: K9 Optical Glass.
$
1339.95
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Condition: Open box
Location: Somerset, United States
The 18x50 IS was not designed to be habitually worn around the neck, but if you prefer to carry your optic in this manner then consider a thick neoprene ... morestrap instead of the supplied flat woven strap.
$
289.99
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Condition: New
Location: China
Now there is a bracket for the tube which makes it more stable on your mount also with the 130mm dovetail base. SV48P refractor is compatible with all ... more1.25in and 2in accessories like eyepieces diagonal barlow lens for its 2in to 1.25in adapter.;.
$
6.49
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Condition: New
Location: China
Portable loupe magnifier 20x 10x magnifying glass eye triplet twin lens. Multiplying Power: 10X for Large Lens, 20X for Small Lens. 1 PCS Dual Lens Loupe. ... moreMaterial: Zinc Alloy+Optical Glass. Quality zinc alloy casing, high definition optical lens, exquisite outer box protection.
$
1999.00
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$108.12 Shipping
Condition: New
Location: Elizabethport, United States
Refractors are coveted for their superb contrast, high-definition and coal-black sky background that make stars appear like diamonds embedded in black ... morevelvet. Observing with the Sky-Watcher EvoStar 120ED APO Refractor.
$
35.37
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Location: Indianapolis, United States
It is in great condition with elegant wear. Great display piece. Clear Lens. Don't miss your chance to own this piece of photographic history.
$
9.99
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Condition: Unspecified
Location: Tucson, United States
Hi there. I am selling this really amazing Elrathia trilobite fossil. It inhabited the ocean floor in what is now Utah, in the United States about 500 ... moremillion years ago. I bought it at a gem show in Arizona and it was found in the Wheeler Shale, Utah. Trilobites are extinct marine arthropods. They existed for 270 million years, from 520 to 250 million years ago. This makes them one of the most successful of all early animals, with 17,000 known species. The trilobites survived several extinction events but finally disappeared from the fossil record shortly before the Great Permian Extinction; Earth's most severe mass extinction event, where 96% of all marine species went extinct. If you have any questions, do not hesitate to ask me. Thanks so much for visiting my store!.
$
1339.95
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Condition: New
Location: Somerset, United States
The 18x50 IS was not designed to be habitually worn around the neck, but if you prefer to carry your optic in this manner then consider a thick neoprene ... morestrap instead of the supplied flat woven strap.
$
148.91
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Location: Netherlands
Finder in very good condition, bright and clean. Cover is original and complete. Cover shows minor wear, minor scuffs and no scratches. The lens is in ... morevery good condition. No cleaning marks, no scratches, slight haze, no fungus, no separation.
$
25.00
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Condition: Used
Location: Salem, United States
KODAK VEST POCKET MODEL B (DOUBLET LENS) INSTRUCTION BOOK, 28 PAGES, 1931, LOOKS EX/EX+. You are buying from a professional photographic dealer. You should ... moreexpect everything to function reasonably well, and that all optics have no problems that would noticeably affect image quality, unless we describe them otherwise.
$
15.99
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Condition: Unspecified
Location: Tucson, United States
Hi there. I am selling this really amazing trilobite acastoides fossil. It inhabited the ocean floor in what is now Morocco about 380 million years ago ... moreduring the lower-middle Devonian period. Trilobites are extinct marine arthropods. They existed for 270 million years, from 520 to 250 million years ago. This makes them one of the most successful of all early animals, with 17,000 known species. The trilobites survived several extinction events but finally disappeared from the fossil record shortly before the Great Permian Extinction; Earth's most severe mass extinction event, where 96% of all marine species went extinct. If you have any questions, do not hesitate to ask me. Thanks so much for visiting my store!.
$
180.00
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Location: Newbury Park, United States
William R. Whittaker co. Ltd Los Angeles CA. Lens Achromatic Doublet f8. These are from my grandfathers collection.
$
18.01
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Condition: New
Location: Denver, United States
Foldable and tiny. Lens Material Glass. We will work together to find a suitable solution. We belive that mutual trust and collaborative work can solve ... moreany problem. All of our products are of high quality and selected from the best suppliers and wharehouse.
$
29.95
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Condition: New
Location: San Juan Capistrano, United States
This loupe is professionally made with precision and high quality, the finest and highest materials, featuring aachromatic & aplanatic optical glass triplet ... morelens. Triplet magnifiers are our best quality geology lenses!
$
13.65
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Condition: New
Location: China
Focal length tolerance: ±0.1%. If you have any problems or concerns whatever with your order or products.
$
409.99
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Condition: New
Location: Rowland Heights, United States
Svbony MK105. I have been impressed with the visual performance of the MK105. I like it! At a focal length of 1365mm under Bortle class 7+ skies, plate ... moresolving did not work due to lack of stars (presumably?).
$
1917.96
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Condition: New
Location: Top Khana Bazar S.O, India
Keeler Galilean Loupe 2.5. Keeler Galilean loupes are ideal for general dental. working distance and superior depth of focus. and a large field of view ... moreare required. and surgical work when increased magnification.
$
505.99
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Condition: New
Location: China
1. The appearance of the telescope is baked with high-end fine-grained paint, with exquisite appearance and delicate feel 2. The objective lens features ... morea S-FPL51 extra-low dispersion glass ED element, which eliminates chromatic aberration. This results in the best color correction for an ED doublet lens 3. The lens adopts optical processing and low polishing technology, which is carefully carved 4. The deceleration ratio of the two-speed 2'' toothed focusing seat is 1:10, which makes it easy to achieve accurate focus.
$
18.99
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Condition: New
Location: China
The focal length is 228mm. Focal length tolerance: ±0.1%. Center thickness tolerance: ±0.2mm.
$
39.99
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Location: East Northport, United States
Up for auction is a Whittaker Micro 16 miniature wrist spy camera in beautiful condition. The camera shows no damage or wear. And only very tine signs ... moreof use; it could be called near mint. It's not tested with film, but everything appears to function as it should. The shutter works, the glass lens and viewer both are clean and clear and it includes the rare wrist strap accessory. Please view my other current auctions for additional sub-miniature cameras. Also. Thanks for looking. And best of luck with your bid! Please note the following: CONDITION We do our best to accurately describe every single item we place up for auction on eBay. The cosmetic condition described above refers to the most obvious signs of wear/use. Please keep in mind. We are human; we do not use a 20X loupe on every square millimeter of every item- it's simply not practical, and something small can be overlooked. Any piece of camera gear that's removed from it's original packing and used, even if it is once, is going to have some evidence of that, so I would ask you to please bear that in mind. PAYMENTS Per eBay's rules. Only PayPal payments will be accepted for this auction. For those of you wishing to use a credit card or pay by eCheck, this can easily and quickly be done by creating an account with PayPal, and linking your card or checking account to your PayPal account. SHIPPING Only bidders with U.S. registered eBay ID's may bid on my auctions. And I only ship to the U.S. and it's territories with US Postal Service zip codes. I will not ship to any other locale, and there are no exceptions. GUARANTEE I do fully fully guarantee that the item you will receive is exactly the item pictured and described in this auction. Powered by The free listing tool. List your items fast and easy and manage your active items. RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Feog4d72f%2Bf7%60%3E-145064306af-0x116-
$
14.95
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Condition: Used
Location: Sacramento, United States
Bell & Howell 35J Point-and-Shoot 35mm Camera 45mm Lumina Lens Soft Case Manual 1980s Point-and-shoot camera with three fixed aperture modes of f/8, f/11, ... moreand f/19. 45mm f/8 doublet design Lumina lens. Shutter speed 1/60 second. Uses 35mm color film. Original soft case and instruction booklet are included. Condition: Camera and case are in very good vintage condition with no visible signs of damage. Lens cap is missing. Instruction booklet has hand written notes throughout. The camera has NOT been film tested but all of the normal functions seem to be working properly..
$
138.98
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Location: Netherlands
Shows no scuffs, no scratches, no dings, no indentations, minor paint rub off, nickel plate is bright and clean. Finder in very good condition, bright ... moreand clean. Cover is original and complete. Cover shows no wear, no scuffs and no scratches.
$
445.00
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Condition: Used
Location: Naples, United States
SVBONY 12mm Eyepiece. SVBONY 20mm Eyepiece.
$
1199.99
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Condition: New
Location: China
By choosing the Askar 103APO, you will discover that high performance and affordability are not contradictory. Take action now and embark on your astronomical ... moreadventure with the Askar 103APO! The 0.6x reducer can bring the Askar 103APO's focal ratio down to F4 while also providing field flattening.
$
25.94
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Condition: New
Location: China
Focal length tolerance ±0.1%. 1, Two pieces of double glue lens group. Finish 60/40. We will send you a new one after receiving the defective item. If ... moreitem is defective after 3 months, you can still send it back to us.
$
53.99
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Condition: New
Location: China
If you're just starting out, SV165 Mini Guide Scope is easy-to-use and performs well. Model SV106 50mm SV106 60mm SV165. about svbony. The focal length ... moreof the scope is 120mm. Compact 4.4"mini guide scope with 30mm f/4 aperture optics.
$
200.00
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Condition: New
Location: Rockford, United States
New, never used, still in box unassembled.- A compact, fully functional scope crafted from polished brass and African mahogany- Stands 16 inches tall ... moreon a lathed wood pedestal- Features a 50mm doublet objective lens and continuous zoom magnification from 15x to 45x- Internal erecting lens provides naked-eye image orientation
$
69.00
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Location: Westwood, United States
It was sized like a deck of cards. It was made byWm. R. Whittaker, Ltd. in Hollywood, Los Angeles, California starting in 1946. It had a built-in reflecting ... moretype viewfinder. An optionalsports finder was available.
$
5.99
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Condition: Unspecified
Location: Tucson, United States
It inhabited the ocean floor in what is now Utah, about 500 million years ago. For other uses, see Trilobite (disambiguation). Radical change in morphology ... moreis linked to the loss or gain of distinctive features that mark a change in mode of life.
$
25.00
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Condition: New
Location: Rocklin, United States
$
139.00
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Condition: New
Location: Canada
A new and undamaged item. Buy it now and the shipping is on us! Our goal is your satisfaction. Posted with eBay Mobile Posted with
$
229.00
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Condition: New
Location: Elizabethport, United States
If, for example, you own a 22mm Panoptic, you'll have the power of an 8.8mm focal length eyepiece with the 2.5x POWERMATE. The 2.5x POWERMATE has no filter ... morethreads. POWERMATE consists of a negative achromatic doublet plus a positive "pupil-correcting" doublet.
$
62.55
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Condition: New
Location: Phoenix, United States
Specifications are from Thorlabs and may vary slightly due to upgrades, options, or revisions this unit may or may not have. Negative Doublet Size of ... moreØ1". AR Coated for the 650 - 1050 nm Range. AR Coating Range: 650 - 1050 nm.
$
332.00
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Condition: New
Location: Verona, United States
ETC's XDLT26 is the 26 degree lens tube in the XDLT series. This series, paired with the Source Four LED Series 3, brings brightness and clarity with ... morereduced light leak, improved pattern projection, and near-zero chromatic aberration.
$
16.58
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Condition: New
Location: China
If you have any problems or concerns whatever with your order or products.
$
37.99
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Condition: New
Location: China
83mm Focal 440mm. Focal Length: 440mm. Optical Glass Doublet Double Convex Glass Lens. Coated with FGMC Multi Green Film. Material: Optical Glass.
$
474.10
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Condition: New
Location: Somerset, United States
Canon 10x30 IS II Image Stabilized Binocular. BUNDLE INCLUDES: Canon 10x30 IS II Image Stabilized Binocular | Cleaning Kit. Vari-Angle Prism Image Stabilization ... more| Eco-Friendly Lead-Free Glass. Most manufactures do not include a paper manual.
$
435.16
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Condition: Open box
Location: Somerset, United States
CANON BINOCULARS. This is a Wonderful lightly used Pair of Binoculars from Canon. They are the Canon 10x30 IS Image Stabilizer Binoculars. Super Clean. ... moreWith their Original Neck Strap, Carrying Case and Instructions Guide. They are AMAZING with a Crystal Clear lens display, the Best I've ever seen. I have the Lens caps, and will include batteries also! I am selling alot of other Very Cool Children's Items. Books, Antiques, Collectibles, Sporting Goods and Video Games, so Please Check Out My Other Auctions. If you'd like more scans or photos, or have any questions, just email me, and i'll do my best! Just a Super Addition to any Binoculars Collection, Add it to your Collection Today! I Prefer an online PAYPAL payment. But i'm VERY FLEXIBLE. Due to the increasing number of new Non-Paying ebayers, Please EMAIL me ASAP after the auction ends, and Payment is to be RECIEVED within 4 days after the auction ends or the item WILL BE RELISTED. I ship VERY QUICKLY, usually the Next Day. YES, I DO SHIP INTERNATIONALLY, TO MOST ANY COUNTRY. PLEASE EMAIL FOR SHIPPING COST TO YOUR COUNTRY BEFORE YOU PAY FOR THE ITEM. PLEASE HELP! I'm trying DESPERATELY to be rated as a TOP SELLER! I value my Feedback Reputation and Ratings Selections. VERY MUCH, and have worked hard for 15+ years to establish a Great Reputation! I want this"Ebay Experience" to be fun for EVERYONE. I will do what ever I can, within reason, to ensure your COMPLETE SATISFACTION. I strive for 5-star service by stating my policies upfront, answering questions quickly, sending packages daily, and NOT overcharging on shipping! In eBay's new feedback system, when you give 4 stars it may seem like a great score. For instance, a 4 in Shipping Time means"Quickly" eBay, however, considers this a sub-par mark. Their standards require sellers to maintain 4.8& above
$
279.99
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Condition: New
Location: Rowland Heights, United States
Svbony eyepiece extension tube (needed for focusing sv48). Svbony UV IR cut filter. Svbony. 5 focal reducer for the full sun on the sv48 (the image wasn't ... moregreat). Svbony MK105. I have been impressed with the visual performance of the MK105.
$
85.00
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$18.40 Shipping
Location: Tacoma, United States
Doublet Lens And No. 0 Kodon Shutter. Features Eye-Level & Waist-Level Finder. Exceptional Kodax Folding Junior Six-20 from the 1930s, with. In excellent ... moreCondition w/ Intact Bellows and. I can’t help if I don’t know about the issue though.
$
71.95
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$6.95 Shipping
Condition: Unspecified
Location: Tucson, United States
Hi there. I am selling this really amazing trilobite Kainops invius fossil. It inhabited the ocean floor in what is now Oklahoma, in the United States ... moreduring the lower Devonian period about 400 million years ago. I bought it at a gem show in Arizona and it was found in the Cravat Member-Bois d'Arc Formation, Clarita, Coal County, Oklahoma. Trilobites are extinct marine arthropods. They existed for 270 million years, from 520 to 250 million years ago. This makes them one of the most successful of all early animals, with 17,000 known species. The trilobites survived several extinction events but finally disappeared from the fossil record shortly before the Great Permian Extinction; Earth's most severe mass extinction event, where 96% of all marine species went extinct. If you have any questions, do not hesitate to ask me.
$
47.97
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$13.60 Shipping
Location: Kalamazoo, United States
Argus Super Seventy Five 65mm F/8 Camera Vintage 1950'sincludes leather case, flash attachment, 8 flash bulbs in original packaging and booklet user guide, ... moreplus flash bulb protectorThe Argus Super Seventy-Five (should’ve been named ‘Super Sixty-Five’ for obvious reasons) is a big step up from the ‘Seventy-Five’ and other fixed focus, fixed aperture fake ‘TLR’ type cameras. The ‘Super’ model includes a rare semi-wide angle 65mm three element lens with three waterhouse punched disk type stops to choose from, and the design is reminiscent of the Kodak Duaflex with 72mm F/8 Kodar. However, the Kodar has an achromatic doublet type with focusing front element, and the Argus Super 75 has an anastigmat lens according to the owner’s manual.
$
21.95
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Condition: Used
Location: Branch, United States
In January 2012, Kodak filed for Chapter 11 bankruptcy protection in the United States Bankruptcy Court for the Southern District of New York. This included ... moreemulsions from Kodak, Fuji and Ilford. Kodak was founded by George Eastman and Henry A. Strong on May 23, 1892.
$
34.95
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Condition: New
Location: China
$
1289.95
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Condition: Open box
Location: Somerset, United States
Bundles Includes: Canon 18x50 IS Image Stabilized Binocular + Soft Case + Woven Strap + 2 x 1.5V "AA" Alkaline Batteries + 2x UV Filters + eDigitalUSA ... moreLens Maintenance Kit + Lens Cleaning Pen + eDigitalUSA Stylus + eDigitalUSA Microfiber Cleaning Cloth.
$
459.99
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Condition: New
Location: Rowland Heights, United States
This results in the great color correction for an ED doublet lens. Copernicus Crater. Edited with Windows Photos. ED glass minimizes the effects of the ... moresecondary spectrum and reduces chromatic aberration to a remarkable degree.
$
131.73
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Condition: New
Location: China
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