RP-042A
LWIR 4.2mm Ultra Wide FOV
A-Thermal Lens
FEATURES / APPLICATIONS / CAPABILITIES
• Widest FOV available for QVGA detectors
• Suitable for applications where single camera should cover large area
• A-Thermal design with excellent performance over the entire FOV
• Supports multiple detector types: 384 x 288 x 25µ pitch / 640 x 480 x 17µ
pitch
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| Optical | ||
|---|---|---|
| Focal Length / F# | 4.2 mm / F1.1 | Nominal values. |
| Detector (FPA) type / size | 384 x 288 pixels x 25 microns | For 17 microns detector applications please inquire “RP-042A / 17 grade” lens |
| 640 x 480 pixles x 17 microns | For detector size of 10.88 x 8.16 mm (640 x 480 x 17µ) | |
| FOV (degrees) | FOV: 140°(H) x 97° (V) | For detector size of 9.6 x 7.2 mm (384 x 288 x 25µ) |
| FOV: 152°(H) x 112° (V) | For detector 10.88 x 8.16mm (640 x 480 x 17µ) | |
| Optical Coatings | ||
| All internal surfaces | High efficiency AR coating | Average transmission: 92% |
| Front surface | High durability AR coating | DLC is available upon request |
| Optical Total lens track | 48 mm | Nominal |
| Optical Back Focal Length | 11 mm | Nominal |
| Mechanical | ||
|---|---|---|
| Mechanical Back Focal Length | 9 mm | Nominal |
| Focus Range | 0.5 - Infinity | |
| Total Weight | 140 gram | Nominal |
| External Dimensions | Front Diameter: 45 mm; Rear Diameter: 85 mm Length: 39 mm |
| ENVIRONMENTAL | ||
|---|---|---|
| Operating Temperature / Storage Temperature | -30ºC to +50ºC / -40ºC to +70ºC | A-Thermal lens over 80ºC span |
| Shock and Vibrations | Per applicable standard |