New products

  • LM5JCM-V
    LM5JCM-V

    Series DescriptionKowa's new JCM-V series is made for use in high...

  • LM50FC24M
    LM50FC24M

    Series DescriptionKowa’s 1.1” 24MP C-Mount FC24M lens series has a large...

  • LM35FC24M
    LM35FC24M

    Series DescriptionKowa’s 1.1” 24MP C-Mount FC24M lens series has a large...

  • LM25FC24M
    LM25FC24M

    Series DescriptionKowa’s 1.1” 24MP C-Mount FC24M lens series has a large...

  • LM16FC24M
    LM16FC24M

    Series DescriptionKowa’s 1.1” 24MP C-Mount FC24M lens series has a large...

  • LM12FC24M
    LM12FC24M

    Series DescriptionKowa’s 1.1” 24MP C-Mount FC24M lens series has a large...

  • LM8FC24M
    LM8FC24M

    Series DescriptionKowa’s 1.1” 24MP C-Mount FC24M lens series has a large...

  • LM6FC24M
    LM6FC24M

    Series DescriptionKowa’s 1.1” 24MP C-Mount FC24M lens series has a large...

  • LM3QS56
    LM3QS56

    Series DescriptionIntroducing Kowa’s 1/2.5” wide angle megapixel S-Mount...

  • LM3QS40
    LM3QS40

    Series DescriptionIntroducing Kowa’s 1/2.5” wide angle megapixel S-Mount...

  • LM3QS28
    LM3QS28

    Series DescriptionIntroducing Kowa’s 1/2.5” wide angle megapixel S-Mount...

  • LM50JCM-WP
    LM50JCM-WP

    Series DescriptionThe JCM-WP series utilizes Kowa’s latest technology to...

  • LM35JCM-WP
    LM35JCM-WP

    Series DescriptionThe JCM-WP series utilizes Kowa’s latest technology to...

  • LM25JCM-WP
    LM25JCM-WP

    Series DescriptionThe JCM-WP series utilizes Kowa’s latest technology to...

  • LM16JCM-WP
    LM16JCM-WP

    Series DescriptionThe JCM-WP series utilizes Kowa’s latest technology to...

  • LM12JCM-WP
    LM12JCM-WP

    Series DescriptionThe JCM-WP series utilizes Kowa’s latest technology to...

New LM1121TC View larger

LM1121TC

LM1121TC

New

• Produces high contrast and resolution in both the center and corners.
• Virtually no TV distortion of entire image area.

More details

Data sheet

Lens Type Telecentric
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

More info

• Telecentric lens with variable magnification
• Able to adjust the magnification to match with the pixel size of the camera
• Lenses are designed with an optical magnification that is ideal for over 5 megapixels
• Distortion free lenses of less than 0.02%. TV distortion is limited to 0.25% on the entire image area even when used with a 5 megapixel camera


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.

 

Download