ReviewsAchromatic Lens

4X 185 Biological Microscope Achromatic Objective Lens 160/0.17 for Optical Instruments Conversion Objective Lens

  • [High-quality material] This objective lens is made of high-quality material and is durable and durable. Customers can use it at ease..
  • [4x color eraser] Aluminum alloy shell is preciseness machined, stable and durable for long time use. This is a 4x achromatic objective for biological microscopes..
  • [Without increasing the chromatic aberration] You can enhance the contrast by eliminating unnecessary reflections. Provides high quality observation without increasing chromatic aberration and makes the image sharper..
  • [Objective lens length: 30.5 mm] The length of the objective lens is 30.5 mm and easy to use..
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Jewelers Loupe 10x BelOMO Triplet Magnifier with Leather CASE - Keychain Version. 21mm (.85') Folding Magnifier

  • 10x Magnification Power Triplet With LEATHER CASE (Keychain version)..
  • Large 0.65'' (17mm) Viewing Area. Anti-Reflection Coating..
  • Large 21mm(0.85'') Achromatic Triplet Lens Gathers Light for a Bright, Clear and Color Correct View.
  • Optical Quality Glass Lenses, each BelOMO loupe is certified just like a camera lens..
  • Great for rocks, minerals, jewelery, coins, stamps, part inspection.
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10X Achromatic Objectives Lens 185 Conjugate Distance Walfront Biological Microscope Achromatic Objectives Lens for Optical Instruments Conversion Objective Lens

  • ► ALUMINUM SHELL -- Aluminum Alloy shell is preciseness machined, stable and durable for long time use..
  • ► 10X MAGNIFICATION -- This is a 10X achromatic objective lens for biological microscope..
  • ► INCREASE CONTRAST -- It can eliminate unwanted reflections and increase contrast..
  • ► MORE CLEAR IMAGE -- Offers high quality observation without additional chromatic aberration..
  • ► 31.3MM OBJECTIVE LENS -- The Length of the objective lens is 31.3mm, easy to use..
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KOPPACE 40X-1600X Monocular Biological Microscope 360 Degrees of Rotation Home School Education Compound Microscope for Children

  • Objective lens:Achromatic lens,4X,10X, 40X (spring),100X（The oil mirror）.
  • Observation tube:Monocular,tilted 45 degrees,360 degrees of rotation.
  • 100X (oil mirror), because we can not deliver liquid products with express delivery, we will remove Immersion Oil..
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Perfect Plaza Vintage Desk Magnifier Glass Paperweights Antique Brass Desk Magnifier

  • SIZE :- Height -7.6CM Width -7.6Cm length - 3.4cm.
  • MAGNIFYING GLASS :- Interestingly, Antique Magnifying Glasses Can Be Worth Quite A Significant Amount Of Money Due In Large Part To Their Fine Craftsmanship And The Cost Of The Materials Used To Manufacture Them..
  • WIDELY USED :- Ideal For Reading, Crossword Puzzle Game, Close Observation For Items Like Jewelry, Hallmarks, Stamps, Coins, Rocks, Gem Collection And Insects, And Great To Timepieces Repair And Miniature Engraving..
  • VIEW :- The View Through The Magnifying Lens Should Be Crystal Clear With No Internal Reflections. Highlights Should Be Sharp And Brilliant, With No Colored Fringes. The Lens Should Be Achromatic. A Flat Object Should Not Look Buckled Or Warped.This Antique Magnifying Glass Is Made Of Solid Material. Its Clean Lens Allows The Entire Portion To Be Used Optimally, Brings Proper Image And Deformation Free Magnification..
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OMAX 40X-2500X Digital Infinity Trinocular Polarizing Metallurgical Microscope with 9MP Camera and 100X Dry Objective

  • Total magnification: 40x-80x-100x-200x-250x-400x-800x-1000x-2000x-2500x.
  • Eyepieces: wide field WF10X/20, WF20X and WF25X.
  • Objective: infinity-corrected plan field achromatic DIN 4x, 10x, 40x(Spring, WD 2.8mm), 100x(Spring, Dry, WD 0.7mm).
  • Head: 30 degrees inclined 360 degrees rotatable trinocular siedentopf head.
  • Illumination system: 6V/30W halogen bulb, position adjustable, intensity adjustable, with built-in condenser, iris aperture diaphragm, iris field diaphragm, 2 color filter slots and polarizer/analyzer slots.
  • Stage: triple layer mechanical stage with clips, size: 15cm - 14cm, translation range 50mm x 75mm.
  • Focus mechanism: Coaxial coarse and fine knobs on both sides with adjustable tension control and stop ....
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OMAX 40X-2500X Digital Infinity Trinocular Polarizing Metallurgical Microscope with 14MP Camera and 100X Dry Objective

  • Total magnification: 40x-80x-100x-200x-250x-400x-800x-1000x-2000x-2500x.
  • Eyepieces: wide field WF10X/20, WF20X and WF25X.
  • Objective: infinity-corrected plan field achromatic DIN 4x, 10x, 40x(Spring, WD 2.8mm), 100x(Spring, Dry, WD 0.7mm).
  • Head: 30 degrees inclined 360 degrees rotatable trinocular siedentopf head.
  • Illumination system: 6V/30W halogen bulb, position adjustable, intensity adjustable, with built-in condenser, iris aperture diaphragm, iris field diaphragm, 2 color filter slots and polarizer/analyzer slots.
  • Stage: triple layer mechanical stage with clips, size: 15cm - 14cm, translation range 50mm x 75mm.
  • Focus mechanism: Coaxial coarse and fine knobs on both sides with adjustable tension control and stop ....
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National Geographic RT70400-70mm Reflector Telescope with Panhandle Mount

  • Lens Size 70mm, Focal Length 400mm, Eyepiece Size31.7 mm / 1.25 in.
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AmScope A20X 20X Achromatic Microscope Objective

  • This brand new 20X Achromatic microscope objective lens fits common size (DIN/JIS standard) compound microscopes.
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UTRAX Prism Bed Specs Laying in Tv Book Reading Lazy Glasses Periscope Eyeglasses Spectacles

  • Achromatic mineral lens with anti-reflective treatment.
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OMAX 100X (Oil, Spring) Achromatic Compound Microscope Objective Lens

  • Standard 100X/1.25, DIN 160/0.17 achromatic objective lens (spring, oil).
  • 1-year warranty against manufacturing defects.
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