CONCAVE MIRROR |
 |
|
Optically worked, back silvered, with protective coating. |
| |
Dia |
Focal length |
| PHY-221.1 |
50 mm |
75 mm |
| PHY-221.2 |
50 mm |
100 mm |
| PHY-221.3 |
50 mm |
150 mm |
| PHY-221.4 |
50 mm |
200 mm |
| PHY-221.5 |
50 mm |
300 mm |
| PHY-221.6 |
50 mm |
100 mm |
| PHY-221.7 |
75 mm |
150 mm |
| PHY-221.8 |
75 mm |
200 mm |
| PHY-221.9 |
75 mm |
300 mm |
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