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Free Shipping Condition: Used Location: Des Moines, United States
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Free Shipping Condition: Used Location: Des Moines, United States
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Free Shipping Condition: New Location: China Combination: The combination piece consists of single slit, double slits, three slits, four slits, multiple lines, round hole, square, rectangle, triangle. ... moreThe slits widths of single slit, double slits, three slits, four slits are 0.06mm and the distance between 2 slits is 0.05mm.
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$18.00 Shipping Condition: Used Location: Canada
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$7.50 Shipping Condition: Used Location: Fullerton, United States Fullerton, CA 92831. 1801 E Via Burton. The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local ... moreregulatory agencies. The item is sold AS-IS Where is.
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$13.60 Shipping Condition: Used Location: Kissimmee, United States Experience precise diffraction with this high-quality Perkin Elmer model featuring a top-of-the-line grating on a precision mount. This piece of equipment ... moreis perfect for professionals in the medical and lab industry seeking reliable and accurate results. The brand name Perkin Elmer is known for its exceptional quality and this model is no exception. With a focus on precision, this diffraction grating is ideal for those seeking the highest level of accuracy. Whether you're a seasoned professional or just starting out, this piece of equipment is a must-have for achieving the best results possible.It came out of a working unit. Please look at lo the pictures for the condition.
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Free Shipping Condition: New Location: United States Project a spectrum using an overhead projector or 35mm slide projector for spectrum demonstration purposes. Use in conjunction with colored film gels ... morefor additive and subtractive color demonstrations.
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Free Shipping Condition: Used Location: Albuquerque, United States This product is a spectrophotometer with a brand name of Monochromator. It includes two optical concave diffraction gratings with dimensions of 1.5" x ... more1.75" manufactured by Jobin-yvon in France.
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Free Shipping Condition: New Location: Waxahachie, United States Lot of 20 Rainbow Peepholes. Educational toy. You will receive 20 randomly pulled rainbow peepholes. ##We will send One lot of 20 Peepholes## Lots are ... morepulled at random## You will not get the exact outer design as pictured.
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Free Shipping Condition: New – Open box Location: China
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$14.09 Shipping Condition: New Location: Minneapolis, United States 4 Available. Absolute Peak Efficiency, Typical (%) Width (mm) 12.7 x 12.7 ±0.5. Thickness (mm) Float Glass.
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Free Shipping Condition: New Location: China After tearing the protective film, use it carefully and do not touch the mirror directly with your hands. Line Number: PET50/100/300/600 Glass 300/600. ... moreMaterial: PET/Glass.
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$5.40 Shipping Condition: New Location: Riverside, United States
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Free Shipping Condition: Used Location: Des Moines, United States
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$8.60 Shipping Condition: Used Location: Boulder, United States Parcel Select. You can see for yourself in the photos. There is no formula. Freight quotes are approximate. LTL freight: We use a variety of carriers ... moredepending on best rates attainable. We will generally not repair an item nor will we generally substitute another item for the original.
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Free Shipping Condition: Used Location: Des Moines, United States
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$12.45 Shipping Condition: New – Open box Location: Dublin, United States 2" square, pulse compression NIR low expansion zerodur substrate.
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Free Shipping Condition: New Location: China Acrylic material, good lens rate, clean light spot.
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Free Shipping Condition: New Location: China
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$28.85 Shipping Condition: Used Location: Simi Valley, United States SILO attempts to be as accurate as possible.
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$27.08 Shipping Condition: Used Location: Madawaska, United States Optimax Tunable Microplate Reader. “The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory ... moreagencies. The item you receive may be different from the actual item in the photo in the case of multiple quantity lots.
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$5.77 Shipping Condition: New Location: China Lens glass. Glass Lens! Star effect! EMS is still very slow. United Kingdom, Canada, Germany, Austria, Holland, Czech, EU. Japan, South Korea.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: Denver, United States Accuracy is +/- 5nm. Problem with My Order.
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Free Shipping Condition: New Location: Top Khana Bazar S.O, India Electric Van De Graaf Generator Healthcare Lab AjantaExports. Heavy Duty Battery Eliminator 2 Amp 10X5X3 Cm AjantaExports. Human Brain Model For Labs ... moreAnd Schools Anatomical model AjantaExports. Eye with Orbit Anatomical Human Model AjantaExports.
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$7.90 Shipping Condition: New Location: Israel Useful for physics demonstrations of light and color. Best product to hand out to many children.
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Free Shipping Condition: Used Location: Del Mar, United States PROTECTIVE COVER TAPED TO MOUNT.
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$25.59 Shipping Condition: Used Location: United Kingdom
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$19.15 Shipping Condition: Used Location: Seagoville, United States
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Free Shipping Condition: Used Location: Des Moines, United States
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Free Shipping Condition: New Location: Top Khana Bazar S.O, India Adjustable prism Table marked with grooved lines. -Prism Table. -1 min on Arc. Features & Specification. Box Contains-. -Eyepiece & Rack Pinion Fine Focusing.
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Free Shipping Condition: New Location: Ind-estate S.O, India microscopesindia@gmail.com +1(315) 510 4256 7 inch/175mm 30sec Diffraction Spectrometer Click Images To Enlarge Item Description Features& Specifications ... moreDetermine Prism Angle Refractive Index. Wavelength& Frequency measurement of Reflected light. Heavy Metal base for stability. Adjustable Prism table marked with grooved lines. Main graduated scale of 150mm(6" or 175mm(7" depending on model. Double ending vernoers reading to 1 min to 30 Secs Arc depending on model. Telescope mounted on movable pillar having fine adjustment. Collarimeter mounted on fixed pillar with objective. Eyepiece& Rack Pinion Fine Focussing. Packing Spectrometer with 6" Circle. 1 min on Arc. Opposite Verniers. Storing Box. Optional Acessories Prisms. Diffraction Grating Payment Policy. PayPal is Accepted for International Buyers, Buyers making a purchase on ebay India site can also pay by Credit Card using Paisapay, For values over US$ 1000.00 we also accept bank transfers details for which can be provided on request. Item will be shipped within 5 days of payment recipt. If any delays you will be informed about the same by mail, Shipping Policy. Shipping is FREE WORLDWIDE by EMS which takes 3-4 weeks to deliver, All Items are Shipped from INDIA, If you opt for FREE Shipping. Tracking if available for your country will be provided and you will be responsible for the shipping time so we would like a 5 Star feedback on shipping Time. Expedite Shipping option at a nominal cost by DHL or Fedex is also available which will deliver within 5 business days and confirmed Tracking is provided, International Buyers might have to pay Import Custom Duties/Taxes so are advised to check the same before Purchase Returns Policy. This Item is Brand New, Actual Images of item are shown above, If for any reason you are not happy with your purchase. You can return the item within 14 days. Item should be recieved in same condition as shipped with all acessories. Please mark the ebay item number on package and include the bill for return
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Free Shipping Condition: New Location: Camby, United States This is a basic spectroscope that can view spectra emitted by light sources. Power Source Battery Powered. Real Angle of View 100 Degrees.
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$7.90 Shipping Condition: New Location: Israel Useful for physics demonstrations of light and color. As can be seen in the picture, the sides of the glasses arms have information for students to read ... moreabout light and color.
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$5.45 Shipping Condition: Used Location: Dublin, United States I don't have a 795nm source for testing but I do have 808nm. Tests with the 808nm laser produced the I.R. photos shown using a rotated 1/2 wave plate. ... moreNice polarized beam splitter cube for 795-808nm.
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$5.45 Shipping Condition: New – Open box Location: Dublin, United States I don't have a 795nm source for testing but I do have 808nm. Tests with the 808nm laser produced the I.R. photos shown. Very little transmission @ 45°. ... moremirror is 1"x1" or 25mm square.
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$12.35 Shipping Condition: Used Location: Chatsworth, United States
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Free Shipping Condition: Used Location: Del Mar, United States PROTECTIVE COVER TAPED TO MOUNT.
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Free Shipping Condition: New Location: Victor, United States Product TypeScience Classroom Optics Kits.
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Free Shipping Condition: Used Location: Sacramento, United States
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$11.35 Shipping Condition: Used Location: Chatsworth, United States
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Free Shipping Condition: New Location: United States Interference Diffraction. Single Slit: Slit widths are 0 05, 0. 1 and 0.2mm 2. Double Slits: The slit width is 0.05mm, and the distance between 2 slits ... moreare 0.2, 0.3, and 0.45mm 3. Combination: The combination piece consists of single slit, double slits, three slits, four slits, multiple lines, round hole, square, rectangle,triangle.
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Free Shipping Condition: New Location: United States This is a basic spectroscope that can view spectra emitted by light sources.
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Free Shipping Condition: New Location: Miami, United States
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$16.95 Shipping Condition: Used Location: Brooklyn, United States Combined Orders.
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Free Shipping Condition: Used Location: Del Mar, United States PROTECTIVE COVER TAPED TO MOUNT.
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Condition: Used Location: Sparta, United States Power Cord. 0.2, 0.7 and 2.0 nm, dual height. Spectral bandwidths Focal length: 267 mm. 1.6 nm/mm (nominal). Reciprocal linear dispersion 64 x 72 mm. ... more1800 lines/mm blazed at 236 nm and 597 nm.
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Free Shipping Condition: New Location: United States This is a basic spectroscope that can view spectra emitted by light sources. --- If the item cannot use or you received your item not as expected.
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Free Shipping Condition: Brand New Location: Rochester, United States Hold it up to different lights to observe which wavelengths are present.
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Free Shipping Condition: Used Location: Shrewsbury, United States 6.3 degree blaze angle. - Blaze wavelength 550nmm. Unit has a scratch on the lower quadrant of the blaze (see pictures). - 400 grooves per mm. You will ... morereceive the unit shown in the pictures.
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$25.59 Shipping Condition: Used Location: United Kingdom Condition -Used, good working order.
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Free Shipping Condition: New Location: Denver, United States Product Dimensions: 3 x 9 x 11 inches, Shipping Weight: 3.2 ounces, Shipping: Currently. Item can be shipped only within the U.S. Item model number: PH100QA, ... moreEISCO quantitative spectroscope is used for measuring light. Wavelengths, and colors from light sources, and holds the diffraction grating and scale securely for legible readings. The spectroscope measures wavelengths from 400.0 to 700.0nm for detailed examination, and has an accuracy of +/ 5.0nm for precision measurement. The spectroscope is versatile for measuring spectra emitted from a charged gas tube, flame test, or basic astronomy applications. The spectroscope is suitable for high school or college students, or ages 14 to 21. Science education products incorporate applied math and science principles into classroom and homeschool-based projects. Teachers in pre-K. Elementary, and secondary classrooms use science education kits and products alongside science, technology, engineering, and math(STEM) curriculum to demonstrate STEM concepts and real-world applications through hands-on activities. Science education projects include a broad range of activities, such as practical experiments in engineering, aeronautics, robotics, energy, chemistry, physics, biology, and geology. EISCO Scientific manufactures and supplies lab equipment for education and industry. The company. Founded in 1968 and headquartered in Rochester, NY, meets International Organization of Standardization(ISO) standard 9001: 2000. 3c0.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Feog4d71f%2B%3E3c0-14bb647e8a7-0x113-
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$5.45 Shipping Condition: New – Open box Location: Dublin, United States It was screwed into a top adjust kinematic mount that has been sold. Each mirror has a nice box. Nice highly reflective mirrors for 795-808nm @ 45.
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Free Shipping Condition: Used Location: Shrewsbury, United States 9.44 degree blaze angle. - Blaze wavelength 845.3nmm. Unit has scratches on the upper 1/3 of the blaze (see pictures). Lower part is fine. - 400 grooves ... moreper mm. You will receive the unit shown in the pictures.
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Free Shipping Condition: Used Location: Del Mar, United States PROTECTIVE COVER TAPED TO MOUNT.
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Free Shipping Condition: New Location: Salt Lake City, United States
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$11.35 Shipping Condition: Used Location: Chatsworth, United States
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$11.35 Shipping Condition: Used Location: Chatsworth, United States
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Free Shipping Condition: New Location: Victor, United States Product TypeScience Lab Education Curriculum Support. Kit Includes Product Details. For Laboratory Use Only. Not for drug, food or household use. Keep ... moreout of reach of children. For more information, refer to the Safety Data Sheet.
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Free Shipping Condition: New Location: Top Khana Bazar S.O, India Cream separator Hand-operated cream separator 100LPH capacity AjantaExports. Blue Digital Colony Counter With Pen And Magnifier Lens Cm AjantaExports. ... moreAutomatic knife sharpener Blade sharpener Knife sharpening machine AjantaExports.
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3 Diffraction Gratings
3 Diffraction Gratings
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12 Diffraction Gratings 6 Transmission 6 reflection all in slide format holder
12 Diffraction Gratings 6 Transmission 6 Reflection. See all my 7 active auctions for Diffraction Gratings.
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100 Diffraction Gratings 60 1" square 40 1/2" square
100 Diffraction Gratings 60 1" square 40 1/2" square. Not new. Very high quality. Appear in excellent condition. Sold as is. Higher quality than Diffraction Gratings listed in my other auctions. Numbers and arrow on sides. Each grating has protective plastic container. See all my 7 active auctions for Diffraction Gratings. Bought from Ssioptics.com
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7 Diffraction Gratings
6 flat 1 curved Diffraction Gratings some work from both sides some one side. Some have numbers/ info on back side but most don't. 7 Diffraction Gratings/ Holographic Elements. See all my 7 active auctions for Diffraction Gratings.
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35 Diffraction Gratings
Some Diffraction Gratings work from both sides. Some have numbers/ info on back side but most don't. 35 Diffraction Gratings/ Holographic Elements. See all my 7 active auctions for Diffraction Gratings.
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Small Optic DPSS 532nm YAG Laser Diode Mirrors Lenses Diffraction Gratings Lot
This is a lot of several laser optics removed from Coherent compass lasers and other things as well as some odds and ends optic parts i found. You are getting 5 Brewster plate power samplers. A small TEC thing, 2 collimator lenses for a Coherent DPSS 532 compass laser, 3 small beam splitter cubes, 2 argon laser mirrors, 2 HeNe laser mirrors, Three diffraction gratings, 6 optical window parts, 5 laser diode lenses, 2 metal parts, and 8 triband laser diode mirrors. These optics are definitely well used as shown, and would be a nice addition to a parts stash for a budding optical engineer. I have lots of laser and other unique stuff for sale this week.
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Glass Lens and Prism Set with Diffraction Gratings - Selsi 580 38mm - Physics
Up for auction. A selection of glass lenses. Prisms and plastic diffraction gratings. Most of the lenses are part of a set. The boxes are marked Selsi 580/38mm Korea. There are 21 lenses included in the set. 38mm diameter. Varying lens geometries. See instructions in pictures An Ajax Scientific Neutralization Lens Set is included. Marked B00EPQNUDY. Two 38mm diameter. 30cm focal length double convex lenses are included. Three Equilateral Prisms marked Korea NO 6146 are included. They are approximately 5 cm tall with about 2.5 cm long faces. A wrapped equilateral prism is included. It is about 7.5 cm tall with about 2.5 cm long faces. Wabash Instrument Company SP-138 Replica Gratings are included. 15 total. 13400 lines per inch. Message any question. Thank you for your time and happy bidding!
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