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Exhibition

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Microscope Lens with 5 Megapixel for CCTV Camera
Oct 14, 2017

Basic Info

  • Model NO.: VYC-004

  • Type: CCTV Camera Lens

  • Maximum Aperture: F5.6

  • Filter Size: 46mm

  • Positioning: APS Format

  • F Number: 3.0

  • Sensor: CMOS

  • Technology: Infrared

  • Focal Length: Standard Lens

  • Sensor Size: 1/3 Inch

  • Transport Package: as Request

  • Origin: China

  • Lens Grade: Semi-Professional Camera

  • Focus Type: Normal Lens

  • Image Stabilization Function: With Image Stabilization

  • Drive Motor: Without Drive Motor

  • Efl: 1.58mm

  • Thread: M12*0.5

  • Speed: Medium-Speed Dome

  • Feature: Vandal-Proof, High Definition, Waterproof

  • Focus Range: 8mm

  • Trademark: VY or OEM

  • Specification: According to specification

  • HS Code: 90029090

Product Description

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 diameterDia.0.7mm-Dia.400mm
Range of curve radiusR1.5-R∞ etc.
Tolerance of diameter+/-0.1, +/-0.01, +/-0.005 etc.
Surface accuracyλ , 1/2λ , 1/4λ , 1/10λ  etc.
Tolerance of Thickness+/-0.1, +/-0.05, +/-0.01 etc.
Centration+/-2′, +/-1′ etc.
Aperture N5, 1 etc.
Irregularity ΔN2, 1, 0.5, 0.2 etc.
Surface quality60/40, 40/20, 20/10, 10/5 etc.