Objective Lens Telescope meniscus achromatic lens

Place of Origin:

Jilin, China

Brand Name:

WorldhawK

Model Number:

WH-AL

Usage:

Optical

Structure:

custom

Shape:

custom

Type:

WHSL1501

Clear Aperture:

>90%

Focal length tol.:

+/-0.002

Surface flatness:

1lambda; lambda/4

Surface roungh:

80/50; 40/20; 10/5

Center error:

+/-3'

Dimension tol.:

+/-0.1mm; +/-0.01mm

Radius tol.:

+/-0.3mm

Name:

Objective Lens Telescope

Chamfer:

0.1+/-0.05mmx45deg;