SHARK
LWIR 85/190 mm F/1.2 Dual FOV
Lens for 640 x 480 x 17μ detectors
FEATURES / APPLICATIONS / CAPABILITIES
- Discrete zoom lens for medium range applications
- Excellent MTF performance
- Low F#
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| Optical | ||
|---|---|---|
| Focal Length / F# | 85/190 mm / F1.2 | Nominal values |
| Detector (FPA) type / size | 640 x 480 x 17µ | |
| FOV (degrees) | Wide: 7.3°(H) x 5.8° (V) | |
| Narrow: 3.3°(H) x 2.6° (V) | ||
| Optical Coating | ||
| All internal surfaces | High efficiency AR coating | Average transmission: 80% |
| Front surface | High durability AR coating | DLC is available upon request |
| Optical Total lens track | 190mm | Nominal |
| Mechanical | ||
|---|---|---|
| Mechanical Back Focal Length | 5.5mm | Nominal |
| Focus / Zoom mechanism | Motorized | Focus range: WFOV: 30m – Infinity / NFOV:100m- Infinity |
| Total Weight | 2.3Kg | Nominal |
| External Dimensions | Max diameter: 170mm; Length: 232mm |
| Electrical | ||
|---|---|---|
| Power Input | 12VDC, 1.0A | Nominal |
| Communication Protocol | RS-422/232 Full Duplex | Baud rate 19,200, n, 8, 1 |
| ENVIRONMENTAL | |
|---|---|
| Operating Temperature / Storage Temperature | -25ºC to +55ºC / -40ºC to +70ºC |
| Shock and Vibrations | Per applicable standard |
| Front lens sealing | IP67 |