Achromatic Coated Lens

Achromatic Coated Lens is used to minimize or eliminate chromatic aberration. The achromatic 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.

Custom Achromatic Coated Lens

Description

Description Of Achromatic Coated Lens

The 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.

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