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Free Shipping Condition: New Location: China ETERFANT 3.5X Dental Surgical Headband Binocular Loupes with 5W LED Head Light 2 Led. - 1 x Binocular Loupes. - Adjustable headband enhances the comfort ... moreof wearing and is easy to maneuver. - Plastic barrel with HD lenses for high clarity and a wide range of focal lengths.
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Free Shipping Condition: New Location: Houston, United States All of the components installed in the central PC board concentrated. Shock,set-up, electron tubes, all of them are insulation vacuum, sealed stereotype ... moreprotection. The product is mainly composed of a sensor, an adaptor, a USB connection cable and workstation software.
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Free Shipping Condition: New Location: Inglewood, United States Professional module, easy to install, with lower loss, provides 450nm wavelength, for efficient, precise engraving and cutting of, wood, leather, paper ... moreand so on, suitable for a wide of engraving machines.
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Free Shipping Condition: New Location: Mahwah, United States 3D boom stand allows point microscope head in any direction desired. Featuring a simul-focal head, the photo port can be used concurrent with both eyepieces, ... moreallowing you to have an active imaging system without losing use of one of the eyepieces.
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Free Shipping Condition: New Location: Victor, United States Round concave glass mirror designed for physics and educational uses. This round concave glass mirror is designed for physics and educational uses. 100mm ... moreFocal Length. Note, thickness varies as they are not designed to be consistent in that respect.
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Free Shipping Condition: New Location: New York, United States Output power: Class II
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$8.60 Shipping Condition: Used Location: Boulder, United States Parcel Select. You can see for yourself in the photos. Freight quotes are approximate. There is no formula. LTL freight: We use a variety of carriers ... moredepending on best rates attainable.
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$8.60 Shipping Condition: Used Location: Boulder, United States Parcel Select. You can see for yourself in the photos. Freight quotes are approximate. There is no formula. LTL freight: We use a variety of carriers ... moredepending on best rates attainable.
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$35.95 Shipping Condition: Used Location: Albuquerque, United States Mode 71-4210 autocollimator. Accuracy: 0.2 arcsec (direct reading); 0.1 arcsec (estimated reading). Field of view: 22 arcmin. Instruction Manual.
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$2.99 Shipping Condition: New Location: Rahway, United States Edmund Scientific Plano Concave Lens 13mm Diameter, -35mm Focal Length
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Free Shipping Condition: New Location: China Effective Focal Length: 4.05mm;. Working Distance: 2.23mm;. Coating: BEAR Ravg. Tansmittance: 795%;. Clear Aperture: 5.3mm;.
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Free Shipping Condition: New Location: Nixa, United States This double-concave glass lens is made of polished optical glass. It measures 38mm in diameter and has a focal length of 20cm.
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Free Shipping Condition: New Location: Nixa, United States This double-convex glass lens is made of polished optical glass. It measures 38mm in diameter and has a focal length of 30cm.
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Free Shipping Condition: New Location: Mahwah, United States In addition, the rubber eye-guards provide further comfort. The trinocular port also allows the ability to add photographic or video capability. The double-arm ... moreboom stand lets the user manipulate the microscope head around three different axes (x, y, and z) and to maneuver the microscope head in any direction desired.
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Free Shipping Condition: New Location: China Professional module, easy to install, with lower loss, provides 450nm wavelength, for efficient, precise engraving and cutting of, wood, leather, paper ... moreand so on, suitable for a wide of engraving machines.
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Free Shipping Condition: New Location: China 3 pcs Si Mirrors Diameter: 25mm 1 pcs USA Focusing Lens Diameter: 20mm Focal Length of Lens: 50.8mm 1 Set Laser Head and Mirror Mounts (High Quality Aluminium ... moreAlloy with Air Assist Nozzle, Joint Plate and Belt Fastener) Notice: This item including mirrors and lens Model CO2 Laser Head Set Country/Region of Manufacture China Mirror Diameter 25mm Focal Length 50.8mm Type Laser Focus Lens Diameter 20mm UPC 756910778248 MPN Does Not Apply Brand cloudray.
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Free Shipping Condition: New Location: Nixa, United States This double-concave glass lens is made of polished optical glass. It measures 38mm in diameter and has a focal length of 50cm. Sold in a pack of 20 lenses.
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Free Shipping Condition: New Location: Nixa, United States This double-convex glass lens is made of polished optical glass. It measures 38mm in diameter and has a focal length of 20cm. Sold in a pack of 20 lenses.
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Free Shipping Condition: New Location: Brentwood, United States Focal length of 150mm. Convex mirror.
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Free Shipping Condition: New Location: Clinton, United States This round concave glass mirror is designed for physics and educational uses. Note, thickness varies as they are not designed to be consistent in that ... morerespect. Because of their educational use design, there may be minor imperfections that do not affect physical function.
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$15.00 Shipping Condition: Used Location: Milwaukee, United States This mirror is build for high powered searchlights/telescopes. The ultra reflective rhodium coating is perfect for high image integrity and low light ... moreabsorption. The mirror is approximately 11” in diameter and has a focal length of approximately 12”. There is one small knick on the coating of the mirror, seen in the projector. Mirror is otherwise in great condition. Thanks for looking
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$8.50 Shipping Condition: Used Location: Chicago, United States Edmund Optics #89-410 (89410). Fixed Focal Length Lens. 3.5mm to 100mm Focal Length. Focal Length FL (mm) TECHSPEC® C Series Fixed Focal Length Lenses ... morefeature large maximum apertures, allowing these high performance lenses to be used in even the most restrictive lighting conditions.
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Free Shipping Condition: New Location: United States DOUBLE CONVEX || Highly polished, double convex lens. 50MM FOCAL LENGTH || Converging lens with a 50mm focal length. OPTICALLY WORKED GLASS || Made of ... morehigh quality, optically worked glass. Highly polished with ground edges.
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Free Shipping Condition: New Location: Nixa, United States An optical bench allows you to perform and observe the fundamentals of optics such as image formation, reflection, refraction, and more. The bench consists ... moreof a painted, square aluminum bar, two molded supports with leveling screws, and graduations from 0cm to 100cm, subdivided in millimeters. Feel free to expand on your Deluxe Optical Bench by purchasing additional accessories.
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Free Shipping Condition: Brand New Location: Rochester, United States These plano-convex lenses feature one flat side and one convex side. Plano-Convex lens. 200mm focal length.
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$2.99 Shipping Condition: New Location: Rahway, United States Edmund Scientific Plano Concave Lens 12 mm Diameter, -90mm Focal Length
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$3.99 Shipping Condition: Used Location: Indianapolis, United States
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Free Shipping Condition: New Location: China Effective Focal Length: 4.05mm;. Working Distance: 2.23mm;. Coating: BEAR. Clear Aperture: 5.3mm;. Tansmittance: 95%;.
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Free Shipping Condition: New Location: Inglewood, United States Professional module, easy to install, with lower loss, provides 450nm wavelength, for efficient, precise engraving and cutting of, wood, paper and so ... moreon, suitable for a wide of engraving machine. Length: 450nm.
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Free Shipping Condition: New Location: China Best focal length: 1~2cm. Working frequency: 2.4Ghz.
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Free Shipping Condition: New Location: Mahwah, United States This is a heavy-duty, boom-mounted, simul-focal trinocular stereo microscope with an extended 3.5X-90X zoom magnification-range, and an LED ring-light. ... moreThe continuous-zoom head features a. 7X-4.5X objective assembly, 10X eyepieces, dual diopters, and an unswitched photo-port which allows an imaging-system to be used concurrently with both ocular ports.
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Free Shipping Condition: New Location: Inglewood, United States Professional module, easy to install, with lower loss, provides 450nm wavelength, for efficient, precise engraving and cutting of, wood, leather, paper ... moreand so on, suitable for a wide of engraving machines.
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$4.43 Shipping Condition: Used Location: Riceville, United States Achromatic Relay Lens Group 8mm Diameter 7.5cm Focal Length in Mount We offer for bid one used. Clean, Achromatic Relay Lens Group with an f.l. of 7.5cm(3 ... moreinches) and an entrance aperture of 8mm. It is in a mount that permits adjustment- a great little magnifier. Its initial use was in fiber optic communication. All the components are coated. Please be aware that as we have multiple available the unit the winner will receive is unlikely to be the one shown. But will be in the same or better condition. Please take a look at all of the provided photos before placing your bid to thoroughly inspect the lot contents and condition. Item Condition: Used Return Policy: We are offering the buyer a TWO WEEK(14 day) right of return for testing and inspection. Buyer will be responsible for the cost of return shipping. Shipping Info: Shipping weight is 8 ozs. Shipped from the Los Angeles area. zip 90221) Default Shipping Service: USPS First Class Package California residents will be charged 9.00% sales tax. Tennessee residents will be charged 9.00% sales tax. We have offices in both California and Tennessee and are required to charge tax to any shipment sent anywhere in ether state. We accept the following methods of payment: For foreign orders we accept PayPal. We reserve the right to refuse other payment types at our discretion. We make our decision on a case by case basis. Due to previous problems with some foreign credit cards. After your item has shipped. We will email you the tracking info. ATTENTION FOREIGN BUYERS We will not make false statements on Customs Documents. When you buy an item it will not be listed as a"gift" It will be valued at exactly the price you paid. YOU must be aware that customs duties(Import Taxes) could be due when the shipment enters your country. YOU are responsible for those duties/taxes; know your own country's rates/policies before you buy. Due to the various levels of service and care provided by the different postal services around the world. We cannot guarantee delivery out
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$15.45 Shipping Condition: New – Open box Location: Madawaska, United States The item you receive may be different from the actual item in the photo in the case of multiple quantity lots. Inventory Location: MP-3-2.
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$8.60 Shipping Condition: Used Location: Boulder, United States Parcel Select. You can see for yourself in the photos. Freight quotes are approximate. There is no formula. LTL freight: We use a variety of carriers ... moredepending on best rates attainable.
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Free Shipping Condition: Used Location: Fargo, United States Virgo Optics 1" Dia 60mm Focal Length Spherical Lens No Coating. Used. See photos for details.
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Free Shipping Condition: New Location: Nixa, United States This double-convex glass lens is made of polished optical glass. It measures 38mm in diameter and has a focal length of 5cm. Sold in a case of 200 lenses.
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Free Shipping Condition: New Location: United States 150MM FOCAL LENGTH || Converging lens with a 150mm focal length. Converging focal length of 150mm. DOUBLE CONVEX || Highly polished, double convex lens. ... moreMade of highly polished, quality glass. Spherical with ground edges.
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Free Shipping Condition: New Location: China Professional module, easy to install, with lower loss, provides 450nm wavelength, for efficient, precise engraving and cutting of, wood, paper and so ... moreon, suitable for a wide of engraving machine. Length: 450nm.
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Free Shipping Condition: New Location: China Built-in 8pcs 5.5W+ beam compressed laser diodes, which can provide up to 40W+ optical power to achieve fast and efficient cutting. Opt ical Power 40W+ ... moreLas er Module. ②In order to improve the compatibility to different laser engraver machine, K40 provide a solution by sliding plate with multi h oles for installation compatibility.
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Free Shipping Condition: Used Location: Fargo, United States Virgo Optics 1" Dia 35mm Focal Length Spherical Lens No Coating. Used. See photos for details.
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Free Shipping Condition: New Location: Sterling Heights, United States This round concave glass mirror is designed for physics and educational uses. Note, thickness varies as they are not designed to be consistent in that ... morerespect. Because of their educational use design, there may be minor imperfections that do not affect physical function.
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Free Shipping Condition: Used Location: Pittsford, United States Nice condition, clear optics This Zeiss microscope lens is a high-quality accessory that provides clear and precise vision for medical and laboratory ... morepurposes. With a magnification of 16x and a focal length of 0.35mm, it is an excellent choice for examining small details in various materials. The lens is compatible with Zeiss microscopes and is made to last, ensuring that you can rely on it for years to come. Whether you are a professional or a hobbyist, this lens is a great addition to your collection.
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Free Shipping Condition: New Location: Rahway, United States Edmund Scientific One Plano Convex Lens 24 mm Diameter, 89 mm Focal Lengthpack of 2 lens
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Free Shipping Condition: New Location: China China PVD ZnSe material. Suitable for lower than 100W laser cutting machine. Meniscus type. Factory Outlets, it's the best quality in China. 复制 Material ... morePVD ZnSe Size Diameter:20mm Focus Length:63.5mm Shape Meniscus Bundle Listing Yes Model CHINA-20-63.5 Country/Region of Manufacture China Type CO2 Laser Lens MPN Does Not Apply Brand Cloudray UPC 756910778033.
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$6.95 Shipping Condition: New Location: Sutton, United States As described by Edmund, Plano-Convex (PCX) lenses are ideal for collecting and focusing light in imaging applications, and are also useful in a variety ... moreof applications involving emitters, detectors, lasers, and fiber optics.
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Free Shipping Condition: New Location: Whippany, United States USB connection: connect it to the laptop/PC via the endoscope's USB plug, very convenient. USB Type-C Borescope for most USB C Android phones, such as ... moreSamsung, HTC, Sony, it also works for most computers and Macbook(NOT for iPhone).
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$8.60 Shipping Condition: Used Location: Boulder, United States Parcel Select. You can see for yourself in the photos. Freight quotes are approximate. There is no formula. LTL freight: We use a variety of carriers ... moredepending on best rates attainable.
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$8.60 Shipping Condition: Used Location: Boulder, United States Parcel Select. You can see for yourself in the photos. Freight quotes are approximate. There is no formula. LTL freight: We use a variety of carriers ... moredepending on best rates attainable.
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Free Shipping Condition: New Location: Nixa, United States This double-convex glass lens is made of polished optical glass. It measures 38mm in diameter and has a focal length of 15cm. Sold in a case of 200 lenses.
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$15.45 Shipping Condition: New Location: Madawaska, United States 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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$19.95 Shipping Condition: Used Location: Albuquerque, United States Fulled from model 82-410 0.25mm monochromator. Surface: concave mirror. Coating: protected aluminum coating.
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Free Shipping Condition: Seller refurbished Location: Madison, United States Beautiful PCX glass lenses with anti-reflective coating on both sides. They have a nice 5x power and work well for either magnification or collimation ... moreof light. Center thickness: 13 mm. Edge thickness: 3 mm.
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$5.00 Shipping Condition: New Location: 朝阳区, China Focal length: 60mm. （ We support customization, professional processing of various lenses, prisms. The Lens Specifications is as follows Thickness: 30mm. ... moreEdge thickness: 2.3mm. Model: A298.
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$2.99 Shipping Condition: New Location: Rahway, United States Edmund Scientific Double Concave 19mm Diameter, -30mm Focal Length
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Free Shipping Condition: New Location: United States 200MM FOCAL LENGTH || Converging lens with a 200mm focal length. DOUBLE CONVEX || Highly polished, double convex lens. Made of highly polished, quality ... moreglass. Spherical with ground edges. Designed for educational purpose and science classroom demonstrations in optics and light physics.
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Free Shipping Condition: New Location: Nixa, United States The demonstration mirror is used in physical science classes studying optics. The large size allows students to see the demonstration. The large, glass ... moreconvex mirror has a diameter of 40.5cm and a focal length of 37cm.
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Free Shipping Condition: Used Location: Fargo, United States
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Free Shipping Condition: New Location: China Wireless Transmission Distance. For computer, it needs to manually connect to the WiFi in WLAN Settings. Endoscopic protective film 100pcs. Picture Pixel. ... moreUser manual 1. Full power when the light turn to green, unplug the cable from device.
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Free Shipping Condition: New Location: Sultanpuri F Block S.O, India Loupes are Lightweight, comfortable & sturdy. The cost-effective all-purpose loupe. Super lightweight and comfortable. Flexible coil temples wrap-around ... moreto fit the user’s anatomy securely and comfortably.
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