Model	OPT-F2528-29M
Focal Length(mm)	25
Back Focal Length(mm)	26.4
Working Distance(mm)	140~∞
Aperture(F/#)	F2.8-F32
Magnification（X）	0~0.179X
Coaxial	No
Image Circle Ø(mm)	44
Sensor Format	1" | 4/3" | 44 mm
Distortion	<0.9%
Max. Field Of View（H*V）	28.7°× 21.7° | 39.6°× 30.2° | 70.3°× 55.7°
Flange Focal Distance(mm)	46.5
Mount	F
Filter Thread	M77×0.75-6H
Lens Type	Focus