https://www.asmag.com/project/resource/index.aspx?aid=16&t=secutech-made-in-taiwan-products-and-solutions
Product Info
FG0308G

FG0308G

HK FUGUANG INT''L INDUSTRY LIMITED
Region: China
Update: 11/26/2010
Key Specifications
Model: FG0308G

Focal length： 3-8mm

Aperture： 1：1.0

Mount： CS

Format： 1/3”

Horizontal field view： 94°-36°

Dimension： Φ36X52.8mm

M.O.D(m)： 0.3m

Back focal length： 7.9-12.8mm

Operation： Focus Manual

Zoom Manual

Iris Auto

https://www.asmag.com/project/resource/index.aspx?aid=16&t=secutech-made-in-taiwan-products-and-solutions