Kowa : LM50JC
Description
The Kowa LM50JC 2/3″ high resolution lens has high resolution, low distortion and excellent cost performance. The LM50JC is compact, lightweight and durable with excellent corner brightness.
The 2/3″ JC lens series has a longstanding tradition of providing support to a wide range of vision systems. The LM50JC lenses have low excellent resolution, and with a focal lengths ranging from 6mm to 100mm, these lenses can be used in a wide variety of applications.
High Resolution
Creates crisp, clear images even at long distances
Lightweight and Compact Design
Capable of fitting numerous applications
Excellent Corner Brightness
No fading along edges of the image
Low Distortion
Kowa’s design solves distortion issues to create an accurate reproduction of the environment
Features
High Resolution
Creates crisp, clear images even at long distances
Lightweight and Compact Design
Capable of fitting numerous applications
Excellent Corner Brightness
No fading along edges of the image
Low Distortion
Kowa’s design solves distortion issues to create an accurate reproduction of the environment
Specifications
| Focal Length | 50mm |
| Focal Length Sort Order | 050 |
| Lens Type | Fixed Focal Length |
| Image Size | 2/3″ (8.8 x 6.6 x 11mm) |
| Iris Range (F-Stop) | F2.0 – 22 |
| Angle of View 1/2″ (Hor. x Ver. x Dia.) | 10.5 x 7.9 x 13.1° |
| Angle of View 1/1.8″ (Hor. x Ver. x Dia.) | 11.8 x 8.8 x 14.7° |
| Angle of View 2/3″ (Hor. x Ver. x Dia.) | 14.4 x 10.8 x 17.9° |
| TV Distortion | -0.1% |
| Minimum Object Focus Distance (1/2″) (Hor. x Ver. x Dia.) | 55.1 x 41.3 x 69.0mm |
| Minimum Object Focus Distance (1/1.8″) (Hor. x Ver. x Dia.) | 62.1 x 46.5 x 77.7mm |
| Minimum Object Focus Distance (2/3″) (Hor. x Ver. x Dia.) | 76.0 x 56.9 x 95.3mm |
| Focusing Range | 0.5m |
| Flange Back | 17.526mm in air |
| Back Focus | 17.2mm in air |
| Filter Thread Size | M30.5×0.5 |
| Front/Rear Effective Diameter | Front Φ24.6mm / Rear Φ15.4mm |
| Mount | C-mount |
| Exit Pupil Location | -39.5mm |
| Temperature Range | -10°C ~ +50°C |
| Storage Temperature Range | -20°C ~ +60°C |
| Resolution: Center/Corner | Center 100lp/mm / Corner 40lp/mm |
| Weight | 90g |
Resources & Documents
| lm50jc-avs.pdf | Spec Sheet |