The high-quality Vari-focal lens provides the feature to zoom and focus manually. They come in both varieties of dome and bullet, with the standard full HD quality. You can easily adapt the zoom and focus to cover the ideal angle and coverage to suit your needs.
A Varifocal CCTV Camera allows you to adjust between its top and bottom limits on its view angle. Compatible with NVR IP CCTV Systems. Zoom Lenses Camera with Bullet or Dome Shape suitable for Indoor or Outdoor.