|
|
|
|
|
|
Specifications |
|
|
Material: |
BK7 or UV Fused Silica |
|
Surface Polish: |
Commercial polish |
|
Surface Quality: |
80-50 scratch-dig |
|
Clear Aperture |
80 % of central dimension |
|
Size: |
+0/-0.020” for 1”diameter
+0/-0.032” for 2”diameter
or 2”x2” square |
|
Optical Density Tolerance: |
±10% of density @546.1nm |
|
|
|
|
Part Number for Set
NBS-20S |
Part Number for Set
NUFS-20S |
|
NB-20S-0.1 |
NUF-20S-0.1 |
|
NB-20S-0.2 |
NUF-20S-0.2 |
|
NB-20S-0.3 |
NUF-20S-0.3 |
|
NB-20S-0.4 |
NUF-20S-0.4 |
|
NB-20S-0.5 |
NUF-20S-0.5 |
|
NB-20S-0.6 |
NUF-20S-0.6 |
|
NB-20S-1.0 |
NUF-20S-1.0 |
|
NB-20S-2.0 |
NUF-20S-2.0 |
|
NB-20S-3.0 |
NUF-20S-3.0 |
|
NB-20S-4.0 |
NUF-20S-4.0 |
- Each set includes 10 filters with hardwood case.
|
|
|
|
| Picture Image |
 | |
|
|
|
|
| |
