Near UV Achromatic Lenses and Near-IR (NIR) Achromatic Lenses with coating

Place of Origin:

Jilin, China

Brand Name:

Worldhawk

Model Number:

WH-AL

Usage:

ACHROMATIC

Structure:

Plano-concave or customized

Shape:

Spherical

Diameter:

5-150mm

Diameter Tolerance:

+/-0.1mm, +/-0.05mm

Thickness Tolerance ( center, edge):

+/-0.1mm, +/-0.05mm

Focus Length Tolerance:

+/-1% ~0.5%

Surface Accuracy:

1lambda , 1/4 lambda

Surface Quality:

60-40, 40-20 or better

Clear Aperture:

85% ~95%

Centration:

1'~5'