Colored
Glass |
| |
| Absorption filters may be neutral
or spectrally selective. While spectral characteristics are customarily
shown for a 1 mm thickness, the filters themselves are usually made
thicker to minimize transmission differences caused by small variations
in thickness occurring in manufacture. |
Specifications |
Spectral Curves |
Spectrophotometer curves
are supplied with each filter. |
|
Dimensions (Customized dimensions available
upon request.) |
Diameter |
25.0 mm (+0/50.15 mm) |
Square |
50.0 X50.0 mm (80.2 mm) |
Thickness |
3.0 mm (80.25 mm) |
Parallelism |
2 arc minutes |
Material |
Colored Glass |
Surface Quality |
Pitch polished, 80-50 scratch
and dig |
|
Colored Glass