Parameter ValueFocal length: 10 mmT-number: 3.1Angle of view: 93.4-109.5°Minimum focusing distance: 0.24 mMinimum aperture: 22Number of aperture blades: 6Focus adjustment: manualOptical construction: 14 lens elements, 9 groups, 2 ASP, 1 EDAvailable mounts: Canon EF, Nikon F, Sony A, Sony E,
Parameter ValueFocal length: 10 mmT-number: 3.1Angle of view: 93.4-109.5°Minimum focusing distance: 0.24 mMinimum aperture: 22Number of aperture blades: 6Focus adjustment: manualOptical construction: 14 lens elements, 9 groups, 2 ASP, 1 EDAvailable mounts: Canon EF, Nikon F, Sony A, Sony E,
Parameter ValueFocal length: 10 mmT-number: 3.1Angle of view: 93.4-109.5°Minimum focusing distance: 0.24 mMinimum aperture: 22Number of aperture blades: 6Focus adjustment: manualOptical construction: 14 lens elements, 9 groups, 2 ASP, 1 EDAvailable mounts: Canon EF, Nikon F, Sony A, Sony E, Canon M, Pentax K, Fuji X, Four-Thirds,
Parameter ValueFocal length: 10 mmT-number: 3.1Angle of view: 93.4-109.5°Minimum focusing distance: 0.24 mMinimum aperture: 22Number of aperture blades: 6Focus adjustment: manualOptical construction: 14 lens elements, 9 groups, 2 ASP, 1 EDAvailable mounts: Canon EF, Nikon F, Sony A, Sony E, Canon M, Pentax K, Fuji X, Four-Thirds,
Parameter ValueFocal length: 10 mmT-number: 3.1Angle of view: 93.4-109.5°Minimum focusing distance: 0.24 mMinimum aperture: 22Number of aperture blades: 6Focus adjustment: manualOptical construction: 14 lens elements, 9 groups, 2 ASP, 1 EDAvailable mounts: Canon EF, Nikon F, Sony A, Sony E, Canon M, Pentax K, Fuji X, Four-Thirds,
Ultra wide-angle, the 10mm T3.1 ED AS NCS CS VDSLR II optics are equipped with a continuous fluid diaphragm and benefit from NCS antireflection coating. It covers an angle of field up to 109.5 ° on an APS-C sensor. Two toothed crowns on the focus rings and the diaphragm ring allow very precise manual control of focus and depth of field via a follow-focus.