17um IR SnipescopeFocal Length19mmF/#1.1wavelength8-12umAverage Transmission88%Image Diagonal13.93mmCircular FOV (H)33°*(V)26°*(D)41.6°BFD18mmBWD8.5mmBFL10mmDimension(Max)(D)φ50mm*(L)25.7mmFocus TypeManual FocusFocus Range1m to infinityMount TypeM45*1Front Coating Typ......
| Focal Length | 19mm |
| F/# | 1.1 |
| wavelength | 8-12um |
| Average Transmission | 88% |
| Image Diagonal | 13.93mm |
| Circular FOV | (H)33°*(V)26°*(D)41.6° |
| BFD | 18mm |
| BWD | 8.5mm |
| BFL | 10mm |
| Dimension(Max) | (D)φ50mm*(L)25.7mm |
| Focus Type | Manual Focus |
| Focus Range | 1m to infinity |
| Mount Type | M45*1 |
| Front Coating Type | DLC/AR |
| Detector | 640*512-17um |












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