fh0420bh

1)name:security lens; 2)focal length:4mm; 3)aperture:1/2.0; 4)mount:M12*0.5; 5)format:1/3";Board lens High resolution lens 1)name:security lens;2)focal length:4mm;3)aperture:1/2.0;4)mount:M12*0.5;5)format:1/3"; Model No.FH0420BHFocal length (mm)4Aperture (D/f‘)1/2.0Horizontal field 74°M.O.D(m)0.5Format(lnch)1/3″&1/4″MountM12×0.5Dimension(D×L mm)φ14×16.2Weight(g)4.2Auto Iris lens SeriesDC Drive & ...