Kowa LM12JCM-V 2/3″ 12mm, F1.4, C-Mount, Up to 5MP, Anti-vibration
Security and Factory Automation Lenses

Kowa : LM12JCM-V
Description
The Kowa LM12JCM-V is an anti-vibration, 5 megapixel, C-mount ready, 2/3″ format lens, ideal for applications that require increased durability and high optical performance in harsh environments.
Kowa’s new LM12JCM-V lens is made for use in high vibration and high shock environments. With a design based on Kowa’s standard 2/3″ JCM lenses, the new ruggedized megapixel LM12JCM-V lens is ideal for applications that require increased durability and high optical performance.
• 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 part
Features
Key features of the LM12JCM-V Lens
• 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.
Specifications
Specifications for the LM12JCM-V Lens
Focal Length | 12mm |
---|---|
Focal Length Sort Order | 012 |
Lens Type | Fixed Focal Length |
Image Size | 2/3″ (8.8 x 6.6 x 11mm) |
Iris Range (F-Stop) | F1.4/F4/F8/F16 |
Angle of View 1/3″ (Hor. x Ver. x Dia.) | 21.4 x 16.1 x 26.6° |
Angle of View 1/2″ (Hor. x Ver. x Dia.) | 28.3 x 21.4 x 35.0° |
Angle of View 2/3″ (Hor. x Ver. x Dia.) | 38.3 x 26.2 x 46.8° |
TV Distortion | -0.07% |
Focusing Range | 0.15m |
Flange Back | 17.526mm in air |
Back Focus | 11.7mm in air |
Filter Thread Size | M27x0.5 |
Front/Rear Effective Diameter | Front Φ15.8mm / Rear Φ14.1mm |
Mount | C-mount |
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 |
Product Videos
Kowa Discusses Anti Vibration Lenses