| Type A | Numerical Aperture NA |
Effective Focal Length EFL(mm) |
Design Wavelength λ(nm) |
Effective Diameter φ(mm) |
Outside Diameter φ(mm) |
Center Thickness (mm) |
Fringe Thickness (mm) |
|||||||||
| Single | 0.35 | 28.3 | 280 | 21 (Fig.1) |
24 (Fig.1) |
6.45 (Fig.1) |
0.82 (Fig.1) |
|||||||||
| Triple | 0.66 | 12.1 | 280 | 21 (Fig.1) |
24 (Fig.1) |
6.45 (Fig.1) |
0.82 (Fig.1) |
|||||||||
