High Precision optical glass Aspheric camera lens

Place of Origin:

Jilin, China

Brand Name:

Worldhawk

Model Number:

WHL

Usage:

Optical

Structure:

Plano-convex

Shape:

Aspheric

Diameter (mm):

20.00

Diameter Tolerance (mm):

+0.00/-0.10

Clear Aperture (%):

90%

Aperture (f/#):

0.75

Effective Focal Length EFL (mm):

15.00

Back Focal Length BFL (mm):

9.16

Radius R (mm):

9.08

Center Thickness CT (mm):

9.60

Surface Accuracy, RMS (μm):

0.75

substrate:

BK7,Spphire,or other optical glass