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LM12JCM-V
LM12JCM-V
New
2/3" Megapixel Anti-Shock & Vibration Lens
Kowa's new JCM-V series is made for use in high vibration and high shock environments. With a design based on Kowa's standard 2/3" JCM lenses, this new ruggedized megapixel lens series is ideal for applications that require increased durability and high optical performance.
Data sheet
| Lens Type | Fixed Focal Length Lens |
| Image Size | 2/3" (8.8 x 6.6 x 11mm) |
| Focal Length | 12mm |
| Iris Range (F-Stop) | F1.4 / F4 / F8 / F16 |
| Minimum Focus Distance | 0.15m |
| Mount | C-Mount |
| Angle of View 2/3" (Hor. x Ver. x Dia.) | 38.3 x 26.2 x 46.8° |
| Angle of View 1/2" (Hor. x Ver. x Dia.) | 28.3 x 21.4 x 35.0° |
| Angle of View 1/3" (Hor. x Ver. x Dia.) | 21.4 x 16.1 x 26.6° |
| TV Distortion | -0.07% |
| Flange Back | 17.526mm in air |
| Back Focus | 11.7mm in air |
| Filter Thread Size | M27 x P0.5 |
| Front / Rear Effective Diameter | Front Φ15.8mm / Rear Φ14.1mm |
| Exit Pupil Location | -215mm |
| Temperature Range | -10°C ~ +45°C |
| Storage Temperature Range | -40°C ~ +60°C |
| Resolution: Center / Corner | Center 120lp/mm / Corner 100lp/mm |
More info
• For megapixel applications requiring a sensor size of 2/3" (Φ11mm) or smaller.
• Unique mechanical design to guard against strong vibration & shock.
• Two way reversible nut is utilized to tightly lock the focus adjustment ring in place.
• All internal glass elements are glued to the inside housing to improve durability.
• Ability to choose from four interchangeable iris plates. This provides the flexibility of having an adjustable F-stop while maintaining the advantage of a fixed iris with no moving parts.