Model	COBR1616
Focal length (mm)	16
Aperture	F16
Working Distance（mm）	100～∞
Sensor ∅(mm)	9(1/1.8")
Resolution (μm)	2.5
TV Distortion	＜0.10% at WD 300
Back Focal Length (mm)	15.76 at WD 100|13.57 at ∞
Magnification	0.135X at WD 100
Chief Ray Angle	＜5°
Filter Thread (mm)	M25×0.5-6g
Weight (kg)	0.06