Reviews Optical Achromatic Lens

2pc Jewelers Eye Loupe Set 10X Magnifying Glass

  • 10x MAGNIFICATION with LED & UV Light, 21mm Lens Diameter, Triplet lens, Achromatic optical glass, Metal (Aluminum) body.
  • PROFESSIONAL KIT SET: includes 10x Jewelry Loupe, High-quality protective case, Lens cleaning cloth and Quickly detachable lanyard cord. A ready-to-go....
  • TRIPLET LENS: 3 singles lens bonded together with excellent color sharpness and clarity.
  • APPLICATION: Great for jewelers, mechanics, machinists, stamp & coin collectors, arts & crafts, photographers, hobbyists, watchmaker and other fields....
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OMAX 40X (Spring) Achromatic Objective Lens for Compound Microscopes

  • 40X Standard NA/0.65, DIN 160/0.17 achromatic objective lens.
  • Spring loaded for protecting lens and slides.
  • 1-year warranty against manufacturing defects.
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BelOMO Jewelers Loupe 10x Triplet Magnifier with LEATHER CASE 21mm .85 Folding Magnifier

  • Professional Metal Handheld 10x Magnification Triplet With LEATHER CASE..
  • Large 0.65'' (17mm) Viewing Area for Pocket Magnifying Glass with Anti-Reflection (AR) Coating..
  • Hastings loop with Large 21mm(0.85'') Achromatic Triplet Lens Gathers Light for a Bright, Clear and Color Correct View..
  • Optical Quality Glass Lenses, each BelOMO hand loupe is certified just like a camera lens..
  • Inspection Rocks, Minerals, Jewelery, Diamonds, Coins, Botany, Stamps, Gemstone, Plant. Hand lens for Science, Geological..
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BelOMO 20x Quadruplet Loupe Magnifier with Leather CASE. 17.5mm (.5\) Folding Magnifier

  • 20x Magnification Power- Extreme Handheld Magnification.
  • Focal Length 13mm (0.50'') 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 very fine objects like needles, razor edges, knife edges, and micro crystals..
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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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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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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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NATIONAL GEOGRAPHIC 8x32 Children s Telescope

  • Lens Size 70mm, Focal Length 400mm, Eyepiece Size31.7 mm / 1.25 in.
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MONLEYTA Thumb Telescope Mini Pocket Super Miniature Monocular Binoculars Outdoor Tool

  • It has many names, such as the KGB special telescope and micro telescope..
  • It may be the smallest telescope in the world, and you can observe distant objects simply by putting it on your finger..
  • All use high-quality composite achromatic optical lens, high quality anti-reflective film..
  • Multiple real, high definition qualities..
  • Customer Satisfaction is Our Great Passion: Your satisfaction is 100% guaranteed! please be free to contact us if you are not satisfied for any reason.
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BelOMO 15x Triplet Jewelers Loupe Magnifier Glass Foldable Loupe for Gems Jewelry Coins Trichomes and Stamps Anti-Reflection Coating for a Bright Clear and Color Correct

  • 15x MAGNIFICATION POWER: Nice level of magnification and good Depth of Field (DoF). .0.38'' (9mm) Viewing Area.
  • GLASS OPTICAL MAGNIFIER: Achromatic Triplet Lens Gathers Light for a Bright, Clear and Color Correct View..
  • GLASS TRIPLET: the gold standard, are made of 3 lenses, where every lens refracts (bends) the light passing through the glass. Different wavelengths....
  • METAL BODY: The loupe frame and lens barrel are all flat matte black to prevent interference from reflected light..
  • UNIVERSAL FOLDING LOOP: Great for rocks, minerals, jewelery, coins, sharpening, stamps, part inspection and other intents and purposes..
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