Place of Origin:

Shandong, China

Brand Name:

SYCCO

Model Number:

Customization

Material:

BK7, H-K9L ,UV fused silica,Corning7980, etc, BK7, H-K9L ,UV fused silica,Corning7980, etc

Surface Quality:

10/5, 10-5,40-20, 60-40,80/50

Dimension Tolerance:

minimum±0.1, ±0. 1mm

Angle Tolerance:

3''~3', ±30 arc second

Flatness:

2/lambda~lambda/10, lambda/2~lambda/10

size:

customer's design

Thickness Tolerance:

±0.05mm

Parallelism:

±30 arc second

Clear aperture:

>90

Coating:

AR coating ,HR coating ,Aluminum coating and etc