|TV Distortion:||＜0.07% At WD500||Working Distance(mm):||400mm-∞|
|Image Circle Ø (mm):||11mm||Back Focal Length (mm):||20.56mm At WD400; 13.67mm At ∞|
|Weight:||0.06kg||Mag. At MOD:||0.136X At WD400|
Focal Length 50mm Cobra Series Fixed Focal Length Lenses F2.8-F22 WD 400-∞ 0.06kg OPT-COB5028B
◆ The cobra series fixed focal length lenses' resolution is 2.2µm.
◆ TV distortion is less than 0.07% at working distance of 500mm.
◆ Magnification at MOD is 0.136X at working distance of 400mm.
◆ The chief ray angle is＜5°.
|Product Name||Fixed Focal Length Lenses of Cobra Series|
|Aperture range||From F2.8 to F22|
Less than 0.07% at working distance of 500mm
|Back focal length (mm)||
20.56mm when its working distance is 400mm
13.67mm when its working distance is infinity
|Image circle Ø (mm)||11mm|
|Chief Ray Angle||Less than 5°|
|Magnification(x) at MOD||
0.136X at working distance of 400mm