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The 50mm F2.0 manual LWIR lens is tailored for precise manual focus control in long-wave infrared applications. Offering a balance of sharp focus and depth of field, this lens is perfect for thermal imaging tasks in security, environmental monitoring, and industrial inspections, providing users with enhanced image control and clarity.
| Focus Length (f) | 50mm | Rear Working Distance | 39.69mm |
| Aperture (F) | 2.0 | Mount Type | Flanged |
| Spectrum | 7.7～11μm | Size | φ55/L37.3mm |
| FOV | 18.2°X14.6° | Weight | 211g |
| Coating | AR | Working Temp | -40℃～60℃ |
| Transmittance | ＞88% | Storage Temp | -40℃～80℃ |
| Detector | 640X512(25μm） | Position Feedback | Encoder/Potentiometer |
| Focus Mode | Manual | IP Grade | IP67 |
| Focus Range | 3m～∞ | Drive Voltage | 12VDC |
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