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LM4NCR
LM4NCR
New
The Kowa NCR lenses excel in both low light and bright light conditions due to its aperture range of 1.4 to close.
Data sheet
| Lens Type | Fixed Focal Length Lens |
| Image Size | 1/2" (6.4 x 4.8 x 8mm) |
| Focal Length | 3.5mm |
| Iris Range (F-Stop) | F1.4 - Close |
| Minimum Focus Distance | 0.2m |
| Mount | C-Mount |
| Angle of View 1/2" (Hor. x Ver. x Dia.) | 103.6 x 76.6 x 132.1° |
| Angle of View 1/3" (Hor. x Ver. x Dia.) | 77.0 x 57.7 x 97.5° |
| Field of View at M.O.D. 1/2" (Hor. x Ver. x Dia.) | 396 x 247 x 688mm |
| TV Distortion | -28.0% |
| Flange Back | 17.526mm in air |
| Back Focus | 8.89mm in air |
| Front / Rear Effective Diameter | Front Φ19.6mm / Rear Φ10.4mm |
| Exit Pupil Location | -71.4mm |
| Temperature Range | -10°C ~ +45°C |
| Storage Temperature Range | -40°C ~ +60°C |
| Resolution: Center / Corner | Center 100lp/mm / Corner 40lp/mm |
| Weight | 56g |
More info
Manual Iris
Adjust iris by turning ring on lens until iris is open or closed to user's exact specifications
Fixed Focal Lens
Preset focus remains fixed to exact specifications throughout the life of the lens so the user does not have to worry about managing the focus of the lens