Basler C23-3520-2M ເລນ (34.3 mm ± 5 %; F2.0–F16)

Focal Length f: 34.3 mm ± 5 %

Aperture Range: F2.0–F16

Image Circle: 11 mm (2/3”)

Focus Range: 0.35 m to infinity

Optimum Working Distance: 1.0 m

Optimum Magnification: -0.035

Relative Illumination at Full Aperture: At least 84 %

Resolution (25 % MTF, Center, Full Aperture): Designed for 90 LP/mm

Optical Distortion: Typical -0.5 %

Angle of View, 1/1.8 Format: Horizontal: 10.6° (@ MOD) to 11.7° Vertical: 8.0° (@ MOD) to 8.8°

Angle of View, 2/3 Format: Horizontal: 13.6° (@ MOD) to 15.1° Vertical: 8.6° (@ MOD) to 9.5°

Wavelength Range: Visible (400–700 nm)

Pupil Magnification, ßP: 1.03

Chief Ray Angle, CRA: 8.61°

Front Focal Length, sF: -11.1 mm

Back Focal Length, sF: 10.1 mm

Principal Point Separation, HH: -14.4 mm

Entrance Pupil Position, sEP: 22.2 mm

Exit Pupil Position, sAP: -24.7 mm

Overall Optical Length, d: 32.5 mm

Flange Back: 17.526 mm

Mount: C-mount

Weight: Approx. 81 g

Focus/Iris Operation: Manual Operating angle: 262°