Achromatic Coated Lens

BRD Optical was founded in 2004, and is located in the city of Changchun-the optic base of China with a beautiful view and profound optical culture. We have state-of-the-art, modern technology machines for manufacturing and inspecting all kinds of precision optics. Our company occupies an area of 2,000 square meters, supported by 120 workers.

Achromatic Coated Lens is used to minimize or eliminate chromatic aberration. An achromatic lens design also helps minimize spherical aberrations. Achromatic Coated Lenses are ideal for a range of applications, including fluorescence microscopy, image relay, inspection, or spectroscopy. An Achromatic Coated Lens, which is often designed by either cementing two elements together or mounting the two elements in a housing, creates smaller spot sizes than comparable singlet lenses.

The achromatic coated lens can also be called an achromatic doublet lens or achromatic cemented lens. If you want to know more information, please contact us.

Description Of Achromatic Coated Lens
The Achromatic Lens, which is often designed by either cementing two elements together or mounting the two elements in a housing, creates smaller spot sizes than comparable singlet lenses.

Specification Of Achromatic Coated Lens
Material Optical Flint glass & Crown glass
Diameter 6mm~200mm
Diameter Tolerance ¯0.05mm(≤50mm)
¯0.1mm(＞50mm)
Focal Length 50mm~2000mm
Focal Length Tolerance ¯0.2%（＜10mm）
¯0.5%（＜10mm-1000mm）
¯1%（＜＞1000mm）
Center Thickness 2mm~50mm
Surface Quality 60/40， 40/20，   20/10
Surface Accuracy λ/2~λ/[email protected]，532nm
Clear Aperture >85% dig diameter
Centration <3arc min~ 30arc sec
Coating As per the customer's request