https://www.asmag.com/project/resource/index.aspx?aid=16&t=secutech-made-in-taiwan-products-and-solutions
Product Info
FG03810LIR

FG03810LIR

HK FUGUANG INT''L INDUSTRY LIMITED
Region: China
Update: 10/23/2009
Key Specifications
MP. Pixels Sync. Focus Mini Motor Lens

Model: FG03810LIR

Focal length: 3.8-10mm

Aperture: 1: 1.6

Mount: 14

Format: 1/3"

Horizontal field view: 76°-28°(H); 55°-22°

Dimension: φ28x38.8x43.4

Back focal length: 6.75-11.7

Operation: Focus motorized

Zoom ————

Iris fixed

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