National Geographic RT70400-70mm Reflector Telescope with Panhandle Mount
- Lens Size 70mm, Focal Length 400mm, Eyepiece Size31.7 mm / 1.25 in.
Best Optical Achromatic Lens
NATIONAL GEOGRAPHIC 8x32 Children s Telescope
- Lens Size 70mm, Focal Length 400mm, Eyepiece Size31.7 mm / 1.25 in.
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.
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..
AmScope A100X 100X (Oil) Achromatic Microscope Objective
- This brand new 100X (spring, oil) Achromatic microscope objective lens fits common size (DIN/JIS standard) compound microscopes.
AmScope A40X 40X (Spring) Achromatic Microscope Objective
- This brand new 40X (spring) Achromatic microscope objective lens fits common size (DIN/JIS standard) compound microscopes.
AmScope A10X 10X Achromatic Microscope Objective
- This is a brand new 10X Achromatic microscope objective lens with high quality.
AmScope PA60X 60X Plan Achromatic Microscope Objective Lens
- This brand new 60X Plan Achromatic microscope objective lens fits common size (DIN/JIS standard) compound microscopes.
JINTU 500mm/1000mm f/8 Manual Telephoto Lens for Nikon SLR Cameras D90 D5100 D5200 D5300 D5500 D5600 D750 D800 D810 D850 D3100 D3200 D3300 D3400 D7000 D7100 D7200 D7500
- ★ Super 500mm achromatic refractor telephoto lens | High index, low-dispersion multi-coated HD optical glass to reduce flare.
- ★ 2x Teleconverter doubles the power of your lens to 1000mm.Built-in tripod mount and removable lens hood helps reduce stray light to prevent lens....
- This is a FULL Manual Lens, NO Electronic Contacts, your camera will not detect the lens when mounted, that's why it shows "LENS NOT ATTACHED", please....
- ★ Multi coated low-dispersion glass, anti-reflection coating, manual focus telephoto zoom lens to use with DSLR SLR cameras.Perfect for small or....
- ★Free T mount adapter supply. If your camera is canon, pentax, sony DSLR cameras or other brand of Micro 4/3 mirrorless cameras, you can buy extra....