Contact Us

CLZ Precision Optics Co., Ltd. 
No.1636 Jinchuan Street, Changchun,JiLin, China 
Tel: +86-18186880270
E-mail: 

luo.ly@foxmail.com
info@clzoptics.com
sales@clzoptics.com
technologies@clzoptics.com

Skype: royan.ly@clzoptics.com

Products
Dome Lens
L-BCX011
20.0mm Diameter x 31.35mm FL, H-K9L, BCX Lens

Diameter (mm)

20.0mm

Diameter Tolerance (mm)

-0.1/-0.2mm

Clear Aperture CA (mm)

19.0mm

Effective Focal Length EFL (mm)

31.35mm

Substrate

H-K9L

Focal Length Tolerance (%)

+/-2%

Radius R1(mm)

+35.92

Radius R2(mm)

+28.12

Center Thickness CT (mm)

5.0mm

Edge Thickness ET (mm)

 

Center Thickness Tolerance (mm)

+/-0.20mm

Surface Quality

40-20

Centering (arcmin)

1 minutes

Surface Accuracy

0.5 fringe

Bevel

0.25 Max x45°

Type

Bi-Convex Lens

Coating

None

RoHS

Compliant