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LM25HC
LM25HC
New
Series Description
Introducing Kowa's lineup of megapixel lenses designed for 1" megapixel cameras. 1" megapixel HC lenses have low distortion, excellent light transmission, and can be used with smaller format size cameras.
Data sheet
| Focal Length | 25mm |
| Lens Type | Fixed Focal Length |
| Image Size | 1" (12.8 x 9.6 x 16mm) |
| Iris Range (F-Stop) | F1.4 - 16 |
| Angle of View 1/1.8" (Hor. x Ver. x Dia.) | 16.5 x 12.4 x 20.6° |
| Angle of View 2/3" (Hor. x Ver. x Dia.) | 20.2 x 15.1 x 25.2° |
| Angle of View 1" (Hor. x Ver. x Dia.) | 29.3 x 22.0 x 36.6° |
| TV Distortion | -1.0% |
| Minimum Object Focus Distance (1/1.8") (Hor. x Ver. x Dia.) | 88.9 x 66.5 x 111.7mm |
| Minimum Object Focus Distance (2/3") (Hor. x Ver. x Dia.) | 109.1 x 81.4 x 137.4mm |
| Minimum Object Focus Distance (1") (Hor. x Ver. x Dia.) | 160.7 x 119.2 x 204.3mm |
| Filter Thread Size | M35.5x0.5 |
| Focusing Range | 0.3m |
| Flange Back | 17.526mm in air |
| Back Focus | 16.5mm in air |
| Front/Rear Effective Diameter | Front Φ21.0mm / Rear Φ19.4mm |
| Mount | C-mount |
| Exit Pupil Location | -57.9mm |
| Temperature Range | -10°C ~ +50°C |
| Storage Temperature Range | -20°C ~ +60°C |
| Resolution: Center/Corner | Center 100lp/mm / Corner 80lp/mm |
| Weight | 135g |
More info
Excellent Corner Brightness
No fading along edges of the image
Perfect for Large Format 1" Megapixel Applications
Assists the megapixel camera in producing large, high resolution images
Low Distortion
Kowa's design solves distortion issues to create an accurate reproduction of the environment
High Performance and Compact
This high performance lens is optimal for a wide range of applications