Compare DF023 with DF009  (2)

Lens Type
Zoom
Varifocal
Zoom type
Zoom
--
Lens Format inches
1/2.7
1/2.7
Focal Length mm
2.8 ~ 9.8
3.0 ~ 9
IR Corrected (Aspherical)
F-Stop
F/1.6
--
Angle (Field) of View o
100
Wide: 101.5× 74.0, Tele: 34.4× 25.7

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