Item Number | Component | Mount | Size | Wavelength | Range | TWD | Clear Aperture | Beam Deviation | |
|---|---|---|---|---|---|---|---|---|
 | Mounted | 0.748 in. (18.99 mm) | 320-2300 | 0.310 in. (8.00 mm) | ||||
 | Unmounted | 2.000 in. (50.80 mm) | 400-700 | ≤ λ/5 | 1.600 in. (40.64 mm) | ≤ 1arc‐min | ||
 | Unmounted | 4.000 in. (101.60 mm) | 1000-2000 | ≤5λ | 3.200 in. (81.28 mm) | |||
 | Mounted | 1.000 in. (25.40 mm) | 850 | ≦λ/3 (Typical @ 633 nm) | 0.400 in. (10.1 mm) | ≤ 1 arc‐min | ||
| Mounted | 2.000 in. (50.80 mm) | 1550 | ≤ λ/5 | 1.200 in. (30.50 mm) | ≤ 1 arc‐min | ||
| Unmounted | 0.500 in. (12.70 mm) | 300-450 | ≤ λ/2 | 0.400 in. (10.16 mm) | ≤ 2 arc‐min | ||
 | Unmounted | 0.500 in. (12.70 mm) | 532 | ≤ λ/2 | 0.400 in. (10.16 mm) | |||
 | Mounted | 3.000 in. (76.2 mm) | 785 650-950 | ≤ λ/2 | 1.600 in. (40.64 mm) | ≤ 5 arc-min | ||
 | Unmounted | 0.500 in. (12.70 mm) | 600-1500 | ≤ 1λ per Ø10 mm | 0.400 in. (10.16 mm) | ≤ 5 arc-min | ||
 | Unmounted | 0.500 in. (12.70 mm) | 630 555-700 | 0.400 in. (10.1 mm) |
