CACTUS Cooled
LWIR 15-300mm F/2.0 Continuous zoom Lens
for 640 x 512 x 15µ cooled detectors
SYSTEM FEATURES:
- Excellent MTF performance, low F#
- 20X optical zoom
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| Optical | ||
|---|---|---|
| Focal Length / F# | 15 – 300mm F/2.0 | |
| Detector (FPA) type / size | Up to 640 x 512 x 15μ | |
| Optical Spectral Range | 7.5-9.7µ | |
| HFOV (degrees) | Wide FOV: 35.4° | All to within +-5% |
| Narrow FOV: 1.83° | ||
| Optical Coatings | ||
| All internal surfaces | High efficiency AR coating | |
| Front surface | High durability AR coating | DLC is available upon request |
| CSH | 19-22mm |
| Mechanical | ||
|---|---|---|
| Focus / Zoom mechanism | Motorized | |
| Total Weight | ~3Kg | Nominal |
| External Dimensions ∅ x Length (mm) | 170 x 271 | Exist motorized NUC shutter |
| Electrical | ||
|---|---|---|
| Power Input | 12VDC, 3.0A | Current depends on lens controller type |
| Communication Protocol | RS-422/232 Full Duplex |
| ENVIRONMENTAL | ||
|---|---|---|
| Operating/Storage Temperature | -25° to +55° / -40° to +75° | |
| Shock and Vibritions | per applicable standard | |
| Front lens sealing | IP66 | IP67 by request |