RP15A11
LWIR 15mm F/1.1 A-Thermal Lens for large FPA detectors
FEATURES / APPLICATIONS / CAPABILITIES
• True A-thermal lens for -40°C to + 62°C temperature range
• Rugged design for harsh environments
• High sensitivity F# as low as 1.1, supporting multiple detector formats
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| Optical | ||
|---|---|---|
| Focal Length / F# | 15mm / F1.1 | Nominal values. |
| Detector (FPA) type / size | 1024 x 768 pixles x17µ or smaller | 8-12μ |
| FOV (degrees) | FOV: 62° (H) | For detector size of 1024 x 768 pixles x17µ |
| Optical Coatings | ||
| All internal surfaces | High efficiency AR coating | Average transmission: 83% |
| Front surface | DLC coating | Hi durability AR coating is optional |
| Optical total lens track | 72mm |
| Mechanical | ||
|---|---|---|
| Mechanical Back Focal Length | 9mm to FPA | Assuming 1mm Ge cover glass |
| Total Weight | 135 grams | Nominal |
| External Dimensions | 46mm diameter x 65mm length | |
| Mount/ Mechanical Interface | Please refer to MICD | Custom interfacing, available upon request |
| ENVIRONMENTAL | ||
|---|---|---|
| Operating Temperature / Storage Temperature | -40ºC to +62ºC / -40ºC to +70ºC | A-Thermal lens over the entire working range |
| Shock and Vibrations | Per applicable standard | |
| Front lens sealing | IP67 |