Professional customized Achromatic double convex lens for Objective

Place of Origin:

Jilin, China

Brand Name:

Worldhawk

Model Number:

WH-SCL

Usage:

Optical

Structure:

Double Concave

Shape:

Spherical

Diameter:

2-500mm or custom

Diameter Tolerance:

+/-0.1mm

Center Thickness Tolerance:

+/-0.1mm

Focal Length Tolerance(mm):

±1%

Centration:

<3 arc min

Flatness:

<1.5Lambda (General), <Lambda/10 (High Precision)

Clear Aperture:

>90%

Surface Quality(S/D):

60/40,40/20

Coating:

AR@ Ultraviolet (UV), visible, or Infrared (IR) spectrums