Optex Primes
| Focal Length | Aperture | Close Focus | Front Diameter | Weight (lbs) |
|---|---|---|---|---|
| 4mm | T2.0 | 2' | 150mm | 1.7 |
| 5.5mm | T2.0 | 8" | 95mm | 1.8 |
| Focal Length | Aperture | Close Focus | Front Diameter | Weight (lbs) |
|---|---|---|---|---|
| 4mm | T2.0 | 2' | 150mm | 1.7 |
| 5.5mm | T2.0 | 8" | 95mm | 1.8 |