4K resolution (4K Resolution) is an emerging digital movies and standard definition digital content. 4k name is derived from its lateral resolution of about 4000 pixels (pixel), the film industry, including common 4K resolution Full Aperture 4K (4096 x 3112), Academy 4K (3656 × 2664) and other standards.
For Megapixel lens, 4K megapixel lens is now called by some of camera manufacturers, even some of CCTV lens suppliers start to promote their idea of 4K megapixel lens, that is resolution of 4096x3112 which is upto 10 megapixel.
4K is a tendency of security camera and megapixel lens development, but now we must make 1080P upto to best quality and later 5.0 megapixel upgrade.
Viewsecctv has decided to have schedule to have our development of 5.0 megapixel varifocal lens and 4K megapixel lens .
Viewsecctv security.

 

  WEBSITE12：www.inyan.com.cn （INYAN铭扬威视摄像机）
  WEBSITE13：www.viewsecctv.cn （viewsecctv威视车载摄像机）
  WEBSITE14：www.viewse-cctv.com.cn （viewsecctv威视电子智能化弱电产品）
  WEBSITE15：www.viewsecctv.com （viewsecctv威视电子智能化弱电产品）
  WEBSITE16：www.avenir-lens.cn （Avenir cctv lens,日本精工镜头）
  WEBSITE17：www.avenir.net.cn （Avenir cctv lens,精工镜头）
  WEBSITE18：www.viewse-cctv.com （viewsecctv lens,威视镜头）
  WEBSITE19：www.seikou-opt.com.cn （seiko optical limited,精工光学）
  WEBSITE20：www.seiko-lens.com （seiko lens,精工光学）
  WEBSITE21：www.space-lens.com （spacecom lens,日本space镜头）