Huameiju Business Center, Xinhu Road, Baoan District, Shenzhen, China
0086-755-29657285 (Main Line)
For English Please Dial 8004
Model NO.: VYC-004
Type: CCTV Camera Lens
Maximum Aperture: F5.6
Filter Size: 46mm
Positioning: APS Format
F Number: 3.0
Focal Length: Standard Lens
Sensor Size: 1/3 Inch
Transport Package: as Request
Lens Grade: Semi-Professional Camera
Focus Type: Normal Lens
Image Stabilization Function: With Image Stabilization
Drive Motor: Without Drive Motor
Speed: Medium-Speed Dome
Feature: Vandal-Proof, High Definition, Waterproof
Focus Range: 8mm
Trademark: VY or OEM
Specification: According to specification
HS Code: 90029090
A panoramic lens for full view monitoring was designed with ZEMAX. The system consists of a concave and convex mirror group and a relay lens. The mirror group enable the lens to obtain a large field of view, and the relay lens projects the virtual image formed by the mirror group onto the detector. The effective focal length is 1.58mm,field of view is 180°in vertical direction and 360°in horizontal, The result shows that the maximum f-θ distortion is less than 5% and the modulation transformation function at 60lp/mm is greater than 0.58, which proves that the image quality of the optical system is good. The system has large filed of view and it is simple in structure and small in volume, which meets the requirements of full view monitoring lens systems.
Video Compression Format: H.264
Pixel: 1.3 million
Resolution: 1280*960; 704*576; 640*480; 640*360;
Maximum frame rate: 25, 1280*720
Minimum lumen: Color 1.0Lux@F1.2 , black and white 0.1Lux@F1.2
Lens: Fisheye wide angle lens
Shutter speed: 1/50s-1/100000s
White Balance: Auto
Infrared open: Auto
Infrared distance: 50 meters
Support cellphone system: IOS and Andior
Network port: RJ-45 10/100 Ethernet
Network protocol: TCP/IP DHCP DDNS NTP UPNP FTP PPPoE
|Range of diameter||Dia.0.7mm-Dia.400mm|
|Range of curve radius||R1.5-R∞ etc.|
|Tolerance of diameter||+/-0.1, +/-0.01, +/-0.005 etc.|
|Surface accuracy||λ , 1/2λ , 1/4λ , 1/10λ etc.|
|Tolerance of Thickness||+/-0.1, +/-0.05, +/-0.01 etc.|
|Centration||+/-2′, +/-1′ etc.|
|Aperture N||5, 1 etc.|
|Irregularity ΔN||2, 1, 0.5, 0.2 etc.|
|Surface quality||60/40, 40/20, 20/10, 10/5 etc.|
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