achromtic lens manufacturer from China Changchun Ji Xiang Optoelectronic Co., Ltd

Product Detail

Means of Transport: Air

Packing: as your request

Material is BK7,UV grade fused silica: Size is 4mm to 220mm

Surface figure is one forth wavelength: Surface quality is 60 to 40...

Production Capacity: 10000 per month

Delivery Date: 7 days

Thinkness Tolerance is 0.2mm: Centration is 3 arc min

Coating is avaliable upon request: Clear aperture is 90 percen...

Achromatic Lenses consist of two or more elements, usually of crown and flint glass that have been corrected for chromatic aberration with respect to

Material:BK7

Design wavelength:480.0nm,546.1nm,643.8nm

Paraxial focal length:±2%

Dimension tolerance:0/-0.15mm

Thinkness Tolerance:±0.2mm

Centration:3 arc min

Surface figure:1/4λ

Surface quality:60—40scratch and dig

Clear aperture:90%

Coating:avaliable upon request