Model No. M3520-MPW2 Effective Front φ18.0mm
Focal Length 35mm Lens Aperture Rear φ12.0mm
Max. Aperture Ratio 1:2.0 Distortion 2/3 type 0.011%(y=5.5)
Max. Image Format 8.8mm x 6.6mm(φ11mm) 1/1.8 type 0.010%(y=4.32)
Operation Range Iris F2.0 ‐ F22.0 1/2 type 0.009%(y=4.0)
Focus 0.2m ‐ Inf. Back Focal Length 18.0mm
Control Iris Manual Flange Back Length 17.526mm
Focus Manual Mount C-Mount
2/3 Type 3.48cm x 4.63cm Filter Size M27.0 P=0.5mm
1/1.8 Type 2.74cm x 3.63cm Dimensions φ29mm x 37.34mm
1/2 Type 2.53cm x 3.37cm Weight 59.0g
Angle of View D 2/3 type 17.8° 1/1.8 tyoe 14.0° 1/2 type 13.0°
H 14.3° 11.2° 10.4°

V 10.7° 8.5° 7.8°