https://www.asmag.com/project/resource/index.aspx?aid=16&t=secutech-made-in-taiwan-products-and-solutions
Product Info
FG0358G/V(mini)

FG0358G/V(mini)

HK FUGUANG INT''L INDUSTRY LIMITED
Region: China
Update: 10/23/2009
Key Specifications
Varifocal Auto/Manual Iris MINI IR CS Mount Lens

Model: FG0358V(mini)

Focal length: 3.5-8mm

Aperture: F1.4

Horizontal field view: 69°~ 30.7°

Format: 1/3"

Mount: CS

Iris: Auo/Manual

Optical Back focal length: 7.03-11.3mm

Dimention: φ30.5x39mm

Comment: IR 350-950NM

Other tpyes: FG02812G(mini)/FG0922G(mini)

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