FOLDED Series
MWIR 20-300mm, 40–600mm F/4.0 Continuous zoom Lens
for 640 x 512 x 15µ cooled detectors
SYSTEM FEATURES:
- 180° double Folded, Compact & light weight design
- Intended for various volume restricted applications
- Focus is maintained through the entire zoom range providing extremely fast zoom and focus response
- Available in several versions to support multiple detector types
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| Optical | FOLDED300 | FOLDED600 |
|---|---|---|
| Focal length / F# | 20-300mm F/4.0 | 40-600mm F/4.0 |
| Detector (FPA) type / size | Up to 640 x 512 x 15µ | Up to 640 x 512 x 15µ |
| Working Spectral Range | 3.6 – 4.8µ | 3.6 – 4.8µ |
| HFOV (degrees) | Wide: 27° | Wide: 13.7° |
| Narrow: 1.8° | Narrow: 0.9° | |
| Optical Coatings | ||
| All internal surfaces | High Efficiency AR coating | High Efficiency AR coating |
| Front surface | High Durability AR coating | High Durability AR coating |
| CSH | 19-22mm | 19-22mm |
| Mechanical | ||
|---|---|---|
| Zoom mechanism | Motorized | Motorized |
| Total Weight | 700gr | 2kg |
| Ext. Dimensions L x W x H (mm) | 140 x 92 x 144 | 212 x 165 x 169 |
| Electrical | ||
|---|---|---|
| Power Input | 12VDC, 1.0A | 12VDC, 1.0A |
| Communication Protocol | RS-422/232 Full Duplex | RS-422/232 Full Duplex |
| Enviromental | ||
|---|---|---|
| Operating / Storage Temperature | -25ºC to +55ºC / -40ºC to +70ºC | -25ºC to +55ºC / -40ºC to +70ºC |
| Shock and Vibrations | Per applicable standard | Per applicable standard |
| Front lens sealing | IP66 | IP67 |