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Shenzhen Ronghua Technology Co., Ltd. established in 2013, is a manufacturer specializing in the R&D, customization, production, sales and service of camera modules, USB camera modules, lenses and other products.

Ronghua Technology

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NEWS AND INFORMATION

  • Network Camera IP Camera and cctv Camera

    The difference between network camera IP Camera and common camera cctv camera                                    IP camera                             cctv camera  1. Different subjects 1. Network camera: It is a new generation of camera produced by combining traditional camera and netwo...

  • What kind of mirror is a surveillance camera, and what is the principle?

    What kind of mirror is a surveillance camera, and what is the principle? The surveillance camera is equivalent to a convex lens. Because its camera is composed of a group of lenses, its function is the same as that of a convex lens, which is to allow distant objects (beyond 2 times the focal len...

  • The core chip of the camera – CMOS image sensor

      The core chip of the camera – CMOS image sensor A CMOS (complementary metal oxide semiconductor) image sensor’s operating concept was envisioned in the second half of the 1960s, but the device was not commercialized until microfabrication technology evolved sufficiently in the...

  • What Are Optical Lenses? What Are Their Categories?

    1.What are optical lenses? Optical lenses are generally known as photographic lenses, or lenses for short, and their function is optical imaging. The optical lens is an essential component of the machine vision system, directly affecting the quality of imaging, the implementation of algorithms a...

  • OV5640 USB camera module 5mp fixed focus camera auto focus

    5mp camera module Using OV5640 photosensitive chip, USB interface   Product Specification Pixel: 5MP Resolution: 2592 × 1944 Sensor: OV5640 DSP: Automatic white balance(AWB)\Automatic exposure(AEC)\Automatic gain control(AGC) Camera Specification: CCD Size: 1/4 inch Aperture (F): 2.1...

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