(discontinued) 1/3" 1.6~3.4mm Varifocal Manual Iris Lens

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This item is DISCONTINUED. Please contact [email protected] for a suitable alternative.


The Kowa LMVZ164 is a varifocal manual iris lens that utilizes Kowa's 3-CAM design, which solves de-centering issues common in pole system lenses and reduces internal reflection.

As a result, the image obtained by this design is much sharper than that of the conventional pole system. With the LMVZ164 3-Cam Design, the customer can expect higher optical performance and a longer service life.

Metal Mount
Provides more durability than other materials, allows the lens perform even in difficult conditions

Metal Housing
Increases durability and life of the lens

Varifocal Lens
Provides adjustable focal length with simultaneous adjustments to the focus

Manual Iris
Adjust iris by turning ring on lens until iris is open or closed to user's exact specifications

Specifications for the LMVZ164
Focal Length 1.6 - 3.4mm (2.1x)
Focal Length Sort Order 001.6
Lens Type Varifocal
Image Size 1/3" (4.8 x 3.6 x 6mm)
Iris Range (F-Stop) F1.4 - Close
Focusing Range 0.2m
Flange Back 12.5mm in air
Front/Rear Effective Diameter Front Φ27.8mm / Rear Φ8.6mm
Mount CS-mount
Exit Pupil Location 85.5mm
Temperature Range -10°C ~ +45°C
Storage Temperature Range -20°C ~ +60°C
Resolution: Center/Corner Center 100lp/mm / Corner 40lp/mm
Weight 98g


lmvz164-avs.pdfSpec Sheet

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Prices and specifications subject to change without notice.