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.	FH0420BH
Focal length (mm)	4
Aperture (D/f‘)	1/2.0
Horizontal field	74°
M.O.D(m)	0.5
Format(lnch)	1/3″&1/4″
Mount	M12×0.5
Dimension(D×L mm)	φ14×16.2
Weight(g)	4.2

Auto Iris lens SeriesDC Drive &Video Drive

F1.2  2.8mm  4mm  6mm  8mm  12mm

F1.4  16mm

Video Drive

F1.4  2.8-10mm  2.8-12mm  3.5-8mm  6-15mm

F1.6  5-50mm  6-60mm

F1.8  5-100mm

DC Drive

F1.4  2.8-10mm  2.8-12mm  3.5-8mm  6-15mm

F1.6  12-30mm   5-50mm  5.5-55mm  6-60mm

F1.8  5.5-33mm  5-100mm

Our CCTV lens products include:

1.Fixed Iris lens Series

2.Manual Iris lens Series

3.Auto Iris lens Series

4.Board lens Series

5.IR lens Series

6.Motorized zoom lens Series

7.Pinhole lens Series

8.PC camera lens Series

Hi thank you to refer to our security lens.We are the manufacture of them.All with the guarantee quality and factory price.

If you are interested in them thank you to let me know and any questions please contact me freely.My name is Sici  :)

security lens camera lens CCTV lens