Optics.org
daily coverage of the optics & photonics industry and the markets that it serves
Products
Menu
Product Announcement

High Precision Balanced Abberation Optical Glass 40/20 Doublet Achromatic Lens

16 May 2022

Achromatic doublet lens
It is an achromatic lens which is a lens that is designed to limit the effects of chromatic and spherical aberration. Achromatic
lenses are corrected to bring two wavelengths (typically red and blue) into focus in the same plane. It is composed of two
individual lenses made from glasses with different amounts of dispersion, after glued, the chromatic aberration of one is
counterbalanced by that of the other.
If you want to know more, please contact with us.

Product Name
High Precision Balanced Abberation Optical Glass 40/20 Doublet Achromatic Lens
Material
BK7+N-SF5; Or other design
Design Wavelength
546.1nm
Diameter
1-460mm
Diameter Tolerance
+-0.1mm
Thickness Tolerance
+-0.1mm
Centration
3 arc minutes
Clear Aperture
> 90%
Flatness
L/4
Surface Quality
40/20 
Bevel
0.25 mm*45°
Coating
AR.BBAR etc.

CONTACT DETAILS
Changchun Yutai Optics Co., Ltd.
NO.1688
changshen road
qiche zone
Changchun
Jilin
130000
China
Tel: 86-431-87911611
Email Us
Web Site
Copyright © 2022 SPIE EuropeDesigned by Kestrel Web Services