A PTZ camera is a video camera that is operated with a remote controller. PTZ is an acronym for Pan, Tilt, and Zoom—the three primary movement functions that a camera operator would traditionally ...

A combination of optical zooming, Visual AI tracking, and multi-camera switching enables automated broadcast-quality video. When you purchase through links on our site, we may earn an affiliate ...

Most mobile phones set the 23 - 27mm focal length to 1x (1.0x). Thus, the super wide-angle is 0.4x, 0.5x, 0.6x, and the medium telephoto is 2.0x, 3.0x, 5.0x... But this brings about two basic ...

Chrosziel has expanded the successful CDM Zoom Servo Drive family. Zoom servos for motorized focal length adjustment have been common on professional video cameras for over 40 years. The Zoomer is a ...

Virtually all Android phones have preset zoom buttons in the camera app. For example, the Google Pixel 9 offers 0.5x, 1x, and 2x levels while the Pro models have an extra button for 5x zoom thanks to ...

Exclusive: New camera hardware and the Tensor G2 AI brain in Google's $899 phone help you zoom, focus, unblur faces and shoot in the dark. Stephen Shankland worked at CNET from 1998 to 2024 and wrote ...