RP19A105
19mm F/1.05 LWIR A-Thermal / Fixed zoom 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 1.05, supporting multiple detector formats
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| Optical | ||
|---|---|---|
| Focal Length / F# | 19mm / F1.05 | Nominal values |
| Detector (FPA) type / size | 1024 x 768 pixels x 17μ or smaller | 8-12µ |
| FOV (degrees) | FOV: 52.1°(H) | 1024 x 768 pixels x 17μ |
| Optical Coating | ||
| All internal surfaces | High efficiency AR coating | Average transmission: 85% |
| Front surface | DLC coating | High durability AR coating is optional |
| Mechanical | ||
|---|---|---|
| Mechanical Back Focal Length | 11mm to FPA | Assuming 1mm Ge cover glass |
| Total Weight | 150 grams | Nominal |
| External Dimensions | 75mm diameter x 67mm 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 |