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The 90mm F1.0 infrared manual lens is designed for deep focus and high-resolution imaging in infrared spectrums. With manual focus control, it excels in detailed surveillance, long-range security, and scientific applications, offering users the ability to adjust focus precisely for optimal clarity and image quality in various conditions.
| Focus Length (f) | 90mm |
| Aperture (F) | 1.0 |
| Spectrum | 8～12μm |
| FOV | 4.9°X3.9° |
| Coating | DLC |
| Transmittance | ＞89% |
| Detector | 640X512(17μm） |
| Focus Mode | Manual |
| Focus Range | 10m～∞ |
| Rear Working Distance | 29.204mm |
| Mount Type | Flanged |
| Size | φ97/L92.756mm |
| Weight | 372.50g |
| Working Temp | -40℃～60℃ |
| Storage Temp | -40℃～80℃ |
| IP Grade | IP67 |
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No.9 Zhongxing East Road, Lishui Economic Development Zone, Nanjing, Jiangsu, China 
