By: Kowa
Security and Factory Automation Lenses
Contact us for lowest price (800) 284-2288, (858) 565-1101,, or fax (858) 300-4193
2/3", 1.725-2.2x, C-Mount, 5 Megapixel Plus, Telecentric Macro Zoom

The Kowa LM1121TC is a 2/3 inch telecentric 5 megapixel plus macro zoom lens.

All new telecentric lenses have very low distortion. They produce high contrast and resolution in both center and corners.
In a telecentric optical system, there is no change in magnification when focusing, and magnification is constant over working distances. Thus movement of an object does not change magnification. Therefore, it is suitable for measuring objects with high accuracy.

Lens Type

Magnification 1.72x - 2.2x
Image Size 2/3" (8.8 x 6.6 x 11mm)
TV Distortion 0.004%
Flange Back 17.526mm in air
Back Focus 14.7mm in air
Front/Rear Effective Diameter Front Φ36.3mm / Rear Φ11.1mm
Mount C-mount
Exit Pupil Location -86.3mm
Temperature Range -10°C ~ +50°C
Storage Temperature Range -20°C ~ +60°C
Weight 420g
Iris Control Manual-Iris

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Prices and specifications subject to change without notice.