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The 12VM1040ASIR is our telephoto version for 1/2“ cameras. With the smallest angle of view of 9.2° (horizontal), even far away objects can be easily displayed.

Besides its very high resolution, this lens also provides a bright image with an F-stop of F/1.4 (at 10mm focal length).

Specifications
- Imager Size: max 1/2"
- Mount: C
- Focal Length [mm]: 10-40
- Maximum Aperture: 1,4~C
- Iris: Manual
- Minimum Object Distance [m]: 0.50
- Angle of view 1/2'' Wide: 37,5° x 27,5°
- Angle of view 1/2'' Tele: 9,3° x 7,0°
- Angle of view 1/3'' Wide: 27,6° x 20,4°
- Angle of view 1/3'' Tele: 7,0° x 5,3°
- Focus: Manual w. lock
- Zoom: Manual w. lock
- Back Focus: 12,166-18,602mm