Kowa LM50JC10M 50mm 10 Megapixel Lens

→ Focal length: f=50mm
→ Max. diameter (ratio): F=1:2.8~16
→ Element: 9 ELEMENTS 10 GROUPS
→ Picture Size: 2/3" = 6.6x8.8mm; 1/2" = 4.8x6.4mm; 1/3" = 3.6x4.8mm
→ Vertical Angle: 2/3" = 7.6°; 1/2" = 5.5°; 1/3" = 4.1°
→ Horizontal Angle: 2/3" = 10.1°; 1/2" = 7.3°; 1/3" = 5.5°
→ Diameter Angle: 2/3" = 12.6; 1/2" = 9.2°; 1/3" = 6.9°
→ Distortion (TV): -0.02% (2/3" only)
→ Shooting range at minimum focus distance Ver.: 2/3" = 14.3mm; 1/2" = 10.4mm; 1/3" = 7.8mm
→ Shooting range at minimum focus distance Hor.: 2/3" = 19.1mm; 1/2" = 13.9mm; 1/3" = 10.4mm
→ Shooting range at minimum focus distance Dia.: 2/3" = 23.8mm; 1/2" = 17.3mm; 1/3" = 13.0mm
→ Minimum focus distance: 0.1m
→ Flange back: 17.526mm in air
→ Back focus: 12.8mm in air
→ Filter screw size: M30.5x0.5
→ Front/rear effective dia.: front 25.0mm rear 12.5mm
→ Mount: c-mount
→ Exit pupil: -70.9
→ Temperature range: -10~+50°C
→ Storage temperature range: -20~+60°C
→ Resolution center/corner: center 200 Ip/mm corner 160 Ip/mm
→ Lens coating: wide band multi coating
→ Weight: 170 g