Graph / Diagram
|
Specifications |
|
|
Diameter Tolerance: |
+0/-0.005” |
|
Thickness Tolerance: |
±0.010” |
|
Concentricity: |
< 3 arc min. |
|
Clear Aperture: |
> 85% of diameter |
|
Focal Length Tolerance |
± 0.5% |
|
Surface Figure: |
l/2 at 632.8nm |
|
Surface Quality: |
40-20 scratch-dig |
|
Part No. |
Material |
Diameter |
R |
Focal Length ( f ) |
Thickness
CT |
|
|
3μ |
|
IC-PC-12.7-25 |
CaF2 |
0.5” |
10.4mm |
|
25mm |
2-3mm |
|
IC-PC-12.7-50 |
CaF2 |
0.5” |
20.9mm |
|
50mm |
2-3mm |
|
IC-PC-12.7-75 |
CaF2 |
0.5” |
31.3mm |
|
75mm |
2-3mm |
|
IC-PC-12.7-100 |
CaF2 |
0.5” |
41.8mm |
|
100mm |
2-3mm |
|
IC-PC-12.7-150 |
CaF2 |
0.5” |
62.6mm |
|
150mm |
2-3mm |
|
IC-PC-12.7-200 |
CaF2 |
0.5” |
83.5mm |
|
200mm |
2-3mm |
|
IC-PC-12.7-250 |
CaF2 |
0.5” |
104.4mm |
|
250mm |
2-3mm |
|
IC-PC-12.7-300 |
CaF2 |
0.5” |
125.3mm |
|
300mm |
2-3mm |
|
IC-PC-12.7-400 |
CaF2 |
0.5” |
167.0mm |
|
400mm |
2-3mm |
|
IC-PC-12.7-500 |
CaF2 |
0.5” |
208.8mm |
|
500mm |
2-3mm |
|
IC-PC-12.7-750 |
CaF2 |
0.5” |
313.2mm |
|
750mm |
2-3mm |
|
IC-PC-12.7-1000 |
CaF2 |
0.5” |
417.5mm |
|
1000mm |
2-3mm |
|
IC-PC-12.7-2000 |
CaF2 |
0.5” |
835.1mm |
|
2000mm |
2-3mm |
|
|
|
|
|
|
|
2-3mm |
|
IC-PC-25.4-50 |
CaF2 |
1.0” |
20.9mm |
|
50mm |
2-3mm |
|
IC-PC-25.4-75 |
CaF2 |
1.0” |
31.3mm |
|
75mm |
2-3mm |
|
IC-PC-25.4-100 |
CaF2 |
1.0” |
41.8mm |
|
100mm |
2-3mm |
|
IC-PC-25.4-150 |
CaF2 |
1.0” |
62.6mm |
|
150mm |
2-3mm |
|
IC-PC-25.4-200 |
CaF2 |
1.0” |
83.5mm |
|
200mm |
2-3mm |
|
IC-PC-25.4-250 |
CaF2 |
1.0” |
104.4mm |
|
250mm |
2-3mm |
|
IC-PC-25.4-300 |
CaF2 |
1.0” |
125.3mm |
|
300mm |
2-3mm |
|
IC-PC-25.4-400 |
CaF2 |
1.0” |
167.0mm |
|
400mm |
2-3mm |
|
IC-PC-25.4-500 |
CaF2 |
1.0” |
208.8mm |
|
500mm |
2-3mm |
|
