规格:
服务:
常见问题:
| Model | LM50-IR |
| Focal length(mm) | 50 |
| Image size(mm) | Φ43.3 |
| IR corrected design | 400-1200nm |
| Iris range | F1.9〜F16 |
| Focusing range(m) | 0.5〜∞ |
| Control Iris | Manual |
| Focus | Manual |
| TV Distortion at Φ43.3 | −0.54% |
| at Φ22.(51.2"format) | −0.18% |
| at Φ16(1"format) | −0.12% |
| Back focal length in air(mm) | 34.6mm |
| Mechanical back focal length in air(mm) | 34.1mm |
| Mount | Nikon F-mount or P-mount |
| Flange back(F-mount) | 46.5mm |
| Flange back(P-mount , M42×1) | 45.5mm |
| Filter thread(mm) | M52×0.75 |
| Size(mm) | Φ58.5×105.2 |
| Weight(g) | 600 |
| Temperature range | −10℃〜+45℃ |
Nikon is a trademark of Nikon Corporation.Specifications are subject to change without notice.※ Images may differ from the actual product.

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