Model	OPT-COB5028N
Focal Length(mm)	50
Back Focal Length(mm)	18.11
Working Distance(mm)	250~2000
Aperture(F/#)	F2.8~F22
Magnification（X）	0.222X at WD250
Coaxial	No
Image Circle Ø(mm)	11（2/3″）
Sensor Format	2/3"
TV Distortion(%)	<0.01% at WD300
Flange Focal Distance(mm)	17.526
Mount	C
Filter Thread	M27x0.5-6H
Image Resolution(μm)	2.2