Telephone: +44 (0) 1268 728077 | Fax: +44 (0) 1268 590445
Telephone: +44 (0) 1268 728077
Stock Specification
We have large stock of KOPP 3780 URANIUM YELLOW filter material and can supply in sizes up to 165mm
Please contact us with your custom size requirements
MATERIAL: |
KOPP Uranium Filter Glass |
|
SURFACE QUALITY: |
Ø12.5mm ≤ 3 fringes |
DIAMETER TOLERANCE: |
+0.0 / -0.2mm |
|
SURFACE QUALITY: |
Ø25.0mm ≤ 5 fringes |
SQUARE TOLERANCE: |
± 0.2mm |
|
SURFACE QUALITY: |
Ø50.0mm ≤ 8 fringes |
THICKNESS TOLERANCE: |
± 0.2mm |
|
PARALLELISM: |
≤ 3 arc minutes |
SURFACE QUALITY: |
60/40 |
|
EDGES: |
fine ground |