| 
 
 AL25--Fused Silica Plano-Convex Cylindrical Lenses
| Material: | 
UV Grade Fused Silica | 
  |  
| Design Wavelength: | 
587.6nm; n=1.45848 |  
| Diameter Tolerance: | 
+0.0/-0.2mm |  
| Focal Length Tolerance: | 
+2% |  
| Center Tolerance | 
5~15 arc minutes |  
| Surface Quality: | 
40/20 scratch-dig |  
| Clear Aperture: | 
>90% |  
| Bevel: | 
0.2mmX45o |  
| Coatings: | 
without coating |  
 
  
 | 
(mm) | 
 
| Catalog No. | 
XxY | 
EFL | 
BFL | 
R1 | 
Tc | 
Te | 
 
| AL25-010-050 | 
10.0x10.0 | 
50 | 
48.241 | 
22.92 | 
2.55 | 
2.0 | 
 
| AL25-010-100 | 
10.0x10.0 | 
100 | 
98.444 | 
45.85 | 
2.27 | 
2.0 | 
 
| AL25-010-150 | 
10.0x10.0 | 
150 | 
148.516 | 
68.78 | 
2.18 | 
2.0 | 
 
| AL25-010-200 | 
10.0x10.0 | 
200 | 
198.533 | 
91.70 | 
2.14 | 
2.0 | 
 
| AL25-010-250 | 
10.0x10.0 | 
250 | 
248.542 | 
114.62 | 
2.11 | 
2.0 | 
 
| AL25-010-300 | 
10.0x10.0 | 
300 | 
298.567 | 
137.55 | 
2.09 | 
2.0 | 
 
 
 
 |