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New LM25JCR View larger

LM25JCR

LM25JCR

New

The Kowa LM25JCR is a fixed focal length manual iris lens which enables the user to adjust the lens exactly to their specifications.

More details

Data sheet

Focal Length 25mm
Lens Type Fixed Focal Length
Image Size 2/3" (8.8 x 6.6 x 11mm)
Iris Range (F-Stop) F1.6 - C
Angle of View 1/3" (Hor. x Ver. x Dia.) 11.5 x 8.6 x 14.3°
Angle of View 1/2" (Hor. x Ver. x Dia.) 15.3 x 11.4 x 19.1°
Angle of View 2/3" (Hor. x Ver. x Dia.) 21.0 x 15.7 x 26.3°
TV Distortion -0.6%
Minimum Object Focus Distance (1/3") (Hor. x Ver. x Dia.) 199.0 x 149.1 x 249.2mm
Minimum Object Focus Distance (1/2") (Hor. x Ver. x Dia.) 266 x 199 x 334mm
Minimum Object Focus Distance (2/3") (Hor. x Ver. x Dia.) 368 x 275 x 465mm
Filter Thread Size M30.5x0.5
Focusing Range 1.0m
Flange Back 17.526mm in air
Back Focus 10.32mm in air
Front/Rear Effective Diameter Front Φ14.6mm / Rear Φ10.7mm
Mount C-mount
Exit Pupil Location -26.2mm
Temperature Range -10°C ~ +45°C
Storage Temperature Range -40°C ~ +60°C
Resolution: Center/Corner Center 100lp/mm / Corner 40lp/mm
Weight 54g

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

 

Download

LM25JCR Data Sheet

Kowa-CCTV-Lenses-LM25JCR-Data.pdf

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