All zoom lenses in film cameras and digital single lens reflex (DSLR) cameras are optical zoom. Digital point-and-shoot cameras as well as consumer and prosumer video camcorders have optical zoom ...

Modern smartphones use a mix of periscope telephoto lenses, optical image stabilization (OIS), and AI-enhanced zoom processing to deliver sharp, detailed images even at high magnifications.

Periscope telephoto camera lenses have revolutionized the optical zoom capabilities of camera ... Samsung's answer is to retain the basic periscope lens principle of angling incoming light via ...

Nikon Corporation (Nikon) has released the COOLPIX P1100, a compact digital camera that features an incredible 125x optical super-telephoto zoom and superior operability for recording high-quality ...