Kowa LM1119TC 4/3″ 0.5X-1.0X Magnification, Manual Iris Telecentric Type Macro C-Mount Lens, 21 Megapixel
Security and Factory Automation Lenses

Kowa : LM1119TC
Description
Kowa has added LM1119TC, a new 4/3 inch telecentric macro zoom, to its product line. The LM1119TC is telecentric from 0.5x – 1.0x magnification and able to resolve up to 21 megapixel.
Besides that, Kowa introduces a new 2/3 inch telecentric 5 megapixel plus series. The series includes three lenses with adjustable magnification. The ranges of magnification are 1.725× – 2.2× (LM1121TC), 1.15× – 1.47× (LM1122TC) and 0.69× – 0.88× (LM1123TC).
All new telecentric lenses have very low distortion. The LM1119TC lenses 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, the LM1119TC is suitable for measuring objects with high accuracy.
Specifications
Specifications for the LM1119TC
Lens Type | Telecentric |
Magnification | 0.5x – 1.0x |
Image Size | 4/3″ (18.4 x 13.8 x 23mm) |
Flange Back | 17.526mm in air |
Back Focus | 14.7mm in air |
Front/Rear Effective Diameter | Front Φ104.0mm / Rear Φ11.7mm |
Mount | C-mount |
Exit Pupil Location | -20.0mm |
Temperature Range | -10°C ~ +50°C |
Storage Temperature Range | -20°C ~ +60°C |
Weight | 1,000g |
Iris Control | Manual-Iris |