Model	OPT-F5028-29M
Focal Length(mm)	50
Back Focal Length(mm)	36.1
Working Distance(mm)	180~∞
Aperture(F/#)	F2.8-F32
Magnification（X）	0~0.278X
Coaxial	No
Image Circle Ø(mm)	44
Sensor Format	1" | 4/3" | 44 mm
Distortion	<0.2%
Max. Field Of View（H*V）	14.6°×11.0° | 20.4°×15.4° | 38.8°×29.6°
Flange Focal Distance(mm)	17.526
Mount	F
Filter Thread	M58×0.75-6H
Lens Type	Focus