Additionally, Kowa has introduced a new 2/3″ format telecentric 5 megapixel plus series. The series includes three lenses with adjustable magnification. The ranges of magnification are 1.725x – 2.2x (LM1121TC), 1.15x – 1.47x (LM1122TC), and 0.69x – 0.88x (LM1123TC).
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.
Magnification 0.5× – 1.0×, Sensor: 4/3″, C-mount
Magnification 1.72× – 2.2×, Sensor: 2/3″, C-mount
Magnification 1.15× – 1.47×, Sensor: 2/3″, C-mount
Magnification 0.69× – 0.88×, Sensor: 2/3″, C-mount
Magnification 0.3× – 1.0×, Focal length 50.0 mm, Sensor: 2/3″, C-mount