Best Achromatic Lenses

Adorama 8X Purpose Magnifier Loupe for Photographic Contact Sheets and Negatives

• 360 degree clear acrylic base admits light from all directions.
• Measures 1-7/64" diameter by 1-11/64" height.

National Geographic -CF600 Pan Handle Telescope Carbon Fiber 60mm

Celestron TetraView LCD Digital Microscope

• The Celestron(R) TetraView microscope is affordable, yet offers advanced features.
• These include 4 fully achromatic objective lenses, a mechanical stage, a 4.3" TFT color LCD touchscreen, a 5-megapixel CMOS sensor, and a 2-GB SD card for storing captured images..
• When you shop with Carolina, you're not alone! All of our products are backed by unparalleled technical support, available from 8am to 8pm, ET, Monday-Friday. Contact information (Live Chat, email, and phone) is provided after placing your order at Amazon..

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..

Celestron – Celestron Labs – Binocular Head Compound Microscope – 40-1000x Magnification – Adjustable Mechanical Stage – Includes 10 Prepared Slides

• Lab-ready compound binocular microscope with up to 1000x power.
• 4 fully achromatic objective lenses- 4x, 10x, 40x, 100x.
• 10x eyepieces allow you to view specimens at 40x, 100x, , 400x, , and 1000x magnification.

2 Pack Jewelry Loupes 30X 60X 90X Illuminated Loupe Magnifier Jewelers Eye Magnifying Loupe with Bright LED Light and Lens Cloth for Jewelry Coins Gems Stamps Diamond, Silver Black

• 10x Magnification Power - classic 3 lenses schema with the most useful magnification.
• Large 21mm(0.85'') Achromatic Triplet Lens Gathers Light for a Bright, Clear and Color Correct View.
• Large 0.65'' (17mm) Viewing Area - convenient in use for any subjects including diamonds, gems, knife's edge, coins, jewelry, trihomes.
• Optical Quality Glass Lenses, each BelOMO loupe is certified just like a camera lens..
• Great for rocks, minerals, jewelery, coins, stamps, part inspection and other intents and purposes.

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.

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..

BelOMO Jewelers Loupe 10x Triplet Magnifier 21mm (.85\). Optical Glass with Anti-Reflection Coating for a Bright, Clear and Color Correct View. Foldable Loupe for Gems, Jewelry, Coins and Trichomes

• 10x Magnification Power - classic 3 lenses schema with the most useful magnification.
• Large 21mm(0.85'') Achromatic Triplet Lens Gathers Light for a Bright, Clear and Color Correct View.
• Large 0.65'' (17mm) Viewing Area - convenient in use for any subjects including diamonds, gems, knife's edge, coins, jewelry, trihomes.
• Optical Quality Glass Lenses, each BelOMO loupe is certified just like a camera lens..
• Great for rocks, minerals, jewelery, coins, stamps, part inspection and other intents and purposes.

SVBONY Telescopes Eyepieces 1.25 inches Eyepiece 68 Degree Ultra Wide Angle Telescope Accessory (6mm)

• Super wide 68 degree apparent field of view.
• gets broad field observations for amazing observing experience.
• fully multi coated broadband optical glass lenses maximize the light transmission and minimizes internal reflection and maximizes contrast.
• Multi-element design delivers sharp images.
• highly achromatic with good color correction and contrast.
• internally blackened to eliminate light scattering and contrast.
• It's a great Halloween birthday christmas gift.
• block stray light also bring the convenience to eyeglass wearers.

Celestron – Celestron Labs – Binocular Head Compound Microscope – 40-2000x Magnification – Adjustable Mechanical Stage – Includes 2 Eyepieces and 10 Prepared Slides

• Lab-ready compound microscope with 2000x power.
• 10x and 20x eyepieces (10x with pointer).
• 4 fully achromatic objective lenses - 4x, 10x, 40x, 100x.
• View specimens at 40x, 80x, 100x, 200x, 400x, 800x, 1000x and 2000x magnification.
• All-metal construction with fully mechanical stage.
• Built-in halogen lower illumination for easy viewing and universal AC adapter included.

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.

MEOPTEX 2 Kellner 26mm 32mm 40mm Eyepiece for Telescope,FMC 40mm

• "2"" Kellner wide field eyepices with comfortable viewing position. Kellner eyepieces are a further development of the classical Kellner design. They....
• High-level craftmanship, the lenses are multi-coated and have blackened edges and a blackened interior. Offers the budget-conscious amateur stargazer....
• If high transmission is essential, Kellner eyepieces are highly recommended. The Kellner eyepiece design uses a minimum of glass-air surfaces..
• The Modified Achromatic design features an optical advancement over the traditional Kellner and gives sharp, faithful lunar, planetary, and deep-space....
• This eyepiece is threaded to accept standard 2"" filters, includes a rubber eyecup for comfortable viewing and is fully multicoated. Dust caps are....