Blog
03/01/2020
Molding aspheric technology, Multi-layer broadband anti-reflection coating, 4K Ultra HD Technology, Large aperture technology.
03/01/2020
it is impossible to rely solely on CCTV camera and lens. But more necessary to participate in the construction of a safe campus.
03/01/2020
With the application trend of smart home, smart wearable devices, home robots, smart home appliances, home security continue to strengthen.
03/01/2020
The focal length of CCTV lens is important. Monitoring filed of view refers to the range covered by the monitoring CCTV lens.
02/27/2020
Security CCTV camera lens debugging: adjust lens aperture and focus, back focal lengthIt.
02/27/2020
CCTV camera lens: depth of field, Miniature object distance, CS and C mounts, Comparison of non-IR lens and IR lens, megapixel.
02/27/2020
CCTV lens: Image size,focal length, field of View, aperture, auto and manual iris.
02/27/2020
Lens debugging method of CCTV camera: Attaching the cctv lens, note CS/C mount types, usig adjustment ring...