A zoom block protocol uses commands sent by the pan-tilt controller CPU in the dome to perform zoom-focus-iris control as well as camera setup functions. A true-zoom lens maintains focus while ...

Alongside the final launch of the GFX Eterna 55, Fujifilm has announced the GF 32-90mm T3.5 PZ OIS WR, a stabilized autofocus power zoom designed for video work. The 32-90mm offers a 25-70mm ...

The P1100's defining feature is its zoom lens, a huge 125x optic that covers the same angle of view as a theoretical 24-3,000mm lens on a full-frame camera. That much zoom power is unheard of in ...

The iPhone has become an increasingly capable camera over the years for both still photos and video, but there are still a number of big differences between an iPhone and a dedicated camera. Sensor ...