.

Positive achromat lens

Positive achromat lens is a closely spaced and often cemented, combination of positive and negative elements of differing refractive index. These elements are chosen so that the chromate aberration is cancelled at two distant and well-separated wavelengths.

Capability

Material:

crown glass and flint glass

Diameter:

2-200mm

Diameter tolerance:

+0/-0.05mm

Clear aperture:

90% of diameter

Center thickness:

Thickness tolerance:

+/-0.05mm

Radius:

>2mm

Radius tolerance:

+/-0.1%

Centration:

3 minutes

Surface quality:

40-20 scratch and dig

Power:

Irregularity:

Coating:

with AR coating on outside surfaces

Bevel:

Protective bevel

l Capability is subject to the change of material used and dimension.



Send product request

To: West Coast Tech Limited
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

Sapphire lens
Sapphire lens Sapphire has the characteristic of high hardness with Mohs hardness 9. With high transmittance, excellent mechanical strength and heat resistance, ...
Plano convex lens
Plano convex lens Plano convex lenses have positive focal lengths, converge incident light, and from both real images (as might be focused in a piece of paper), and ...
Front surface mirror
Front surface mirror Capability Substrate material: Float glass Size: 0-1000mm, upon request Thickness: Shape: round or rectangular Surface ...
Penta prism
Penta prism Penta prism has two important properties. The first is that as the image is deviated by 90 degrees it is neither inverted nor reversed. The second ...
Cylindrical lens
Cylindrical lens Cylindrical lens Cylindrical lenses are either Plano-convex or Plano-concave in form and rectangular in shape. These lenses are used in applicatio...
All supplier products

Same products

SHENZHEN NOYAFA ELECTRONIC CO.,LIMITED
SHENZHEN NOYAFA ELECTRONIC CO.,LIMITED Seller: SHENZHEN NOYAFA ELECTRONIC CO.,LIMITED These are our official websites: 1. 2. 3. 4. 5. 6. 7.
Fiber Optic Media Converter
Fiber Optic Media Converter Seller: Huabo Network Group Limited Why Do We Need Fiber Optic Media Converter? As we all know, CAT5/6 can only cover about 100 meter...
Managed PoE Swtich
Managed PoE Swtich Seller: Huabo Network Group Limited Features of Managed PoE Swtich What's the Difference of A Managed POE Switch? Except for all the ...
Industrial POE Switch
Industrial POE Switch Seller: Huabo Network Group Limited What Is Rugged POE Switch? In addition to network data transmission, a PoE Switch device is with ...
Industrial Media Converter
Industrial Media Converter Seller: Huabo Network Group Limited Why Choose H3B Rugged Media Converter? Rugged Media Converters from H3B are reliable products tha...