日本工业镜头

Model No. M1224-MPW2 Effective Front φ19.5mm
Focal Length 12mm Lens Aperture Rear φ13.5mm
Max. Aperture Ratio 1:2.4 Distortion 2/3 type -0.05%(y=5.5)
Max. Image Format 8.8mm x 6.6mm(φ11mm) 1/1.8 type -0.34%(y=4.32)
Operation Range Iris F2.4 ‐ F16.0 1/2 type -0.35%(y=4.0)
Focus 0.1m ‐ Inf. Back Focal Length 14.39mm
Control Iris Manual Flange Back Length 17.526mm
Focus Manual Mount C-Mount
2/3 Type 6.4cm x 8.5cm Filter Size M27.0 P=0.5mm
1/1.8 Type 5.0cm x 6.7cm Dimensions φ29mm x 42.68mm
1/2 Type 4.6cm x 6.2cm Weight 72.0g
Angle of View D 2/3 Type 48.6° 1/1.8 Type 39.1° 1/2 Type 36.5°
H 39.8° 31.7° 29.5°

V 30.4° 24.0° 22.3°