M1628-MPW3 2/3" C mount 16mm F2.8-16 6MP

f = 16mm　F 2.8
For 2/3 type Cameras
C‐Mount
Model No. M1628-MPW3 Effective Front φ14.1mm
Focal Length 16mm Lens Aperture Rear φ 9.1mm
Max. Aperture Ratio 1:2.8 2/3 type(Y=5.5mm) 0.47%
Max. Image Format 8.8mm x 6.6mm(φ11.0mm） 1/1.8 type(Y=4.5mm) 0.15%
Operation Range Iris F2.8 ‐ 16.0 1/2.5 type(Y=3.55mm) 0.03%
Focus 0.25m - inf. Back Focal Length 10.3mm