Basler C23-1620-5M ເລນ (16.09 mm ± 5 %; F2.0–F16)

Focal Length f: 16.09 mm ± 5 %

Aperture Range: F2.0–F16

Aperture with Highest Resolution: F2.4

Image Circle: 11 mm

Focus Range: 0.2 m to infinity

Optimum Working Distance: 0.5 m

Relative Illumination at Full Aperture: 55 %

Resolution: Designed for 147 LP/mm

MTF Measured in the Center at 90 LP/mm / 140 LP/mm (conditions: F2.4, polychromatic, 0.45 m working distance): 0.68 / 0.56

MTF Measured in the Corner at 90 LP/mm / 140 LP/mm (conditions: F2.4, polychromatic, 0.45 m working distance): 0.51 / 0.37

Optical Distortion: Typical -1.00 %

Angle of View, 1/1.8 Format: Horizontal: 25.3° Vertical: 18.9°

Angle of View, 2/3 Format: Horizontal: 30.8° Vertical: 23.3°

Wavelength Range: Visible (400–700 nm)

Back Focal Length, sF: 9.98 mm

Flange Back: 17.526 mm

Mount: C-mount

Weight: Approx. 74.4 g

Focus/Iris Operation: Manual