What is the difference between varifocal and motorized?
What is the difference between varifocal and motorized?
Compared with the conventional manual vari-focal lens, a camera has the motorized zoom lens can automatically adjust the focal length of camera to get clear auto focused image. This makes security camera installation become much quicker and easier.13 abr 2016
What is manual varifocal lens?
Varifocal lens has a manual zoom option, giving you options to find which angle is right for your situation without the losing out on details. They can be reused for different places and situations.
Is varifocal the same as zoom?
A varifocal lens is a camera lens with variable focal length in which focus changes as focal length (and magnification) changes, as compared to a parfocal ("true") zoom lens, which remains in focus as the lens zooms (focal length and magnification change).
What is a motorized varifocal camera?
Motorized varifocal security cameras feature a motorized varifocal lens with 3x optical zoom, customizing each viewing angle anywhere from a 33 degree narrow angle (to focus on a small area) to a wider 93 degree angle (for maximum coverage) has never been easier.20 jul 2016
What is motorized lens CCTV?
A motorized CCTV camera is a type of camera that comes equipped with motorized lenses. The camera can be adjusted via digital instruction, as opposed to manually having to zoom or focus. The cameras can be altered using apps or software from any computer or device and can be done swiftly and accurately.
How do I adjust the zoom and focus on my CCTV camera?
- Find the zoom and focus screws located on the bottom side of the camera. ...
- Now take the 'Focus' screw and turn it slowly one way or the other until the picture is in focus again. ...
- The Zoom and Focus adjustments on CCTV Cameras are frequently slightly off from each other.