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Focal Length f: 12.3 mm ± 5 %
Aperture Range: F1.6–F16
Image Circle: 11 mm (2/3")
Focus Range: 0.1 m to infinity
Optimum Working Distance: 0.5 m
Optimum Magnification: -0.024
Relative Illumination at Full Aperture: At least 65 %
Resolution (25 % MTF, Center, Full Aperture): Designed for 90 LP/mm
Optical Distortion: Typical -1.0 %
Angle of View, 1/1.8 Format: Horizontal: 27.2° (@ MOD) to 30.4° Vertical: 21.0° (@ MOD) to 23.6°
Angle of View, 2/3 Format: Horizontal: 33.7° (@ MOD) to 37.3° Vertical: 22.5° (@ MOD) to 25.3°
Wavelength Range: Visible (400–700 nm)
Pupil Magnification, ßP: 1.37
Chief Ray Angle, CRA: 18.5°
Front Focal Length, sF: 6.3 mm
Back Focal Length, sF: 8.4 mm
Principal Point Separation, HH: 22.4 mm
Entrance Pupil Position, sEP: 15.7 mm
Exit Pupil Position, sAP: -7.3 mm
Overall Optical Length, d: 44.6 mm
Flange Back: 17.526 mm
Mount: C-mount
Weight: Approx. 97 g
Focus/Iris Operation: Manual Operating angle: 277°
