This trench periscope was submitted by Elaine Etherington ... It's a simple metal tube, covered in leather with a mirror, set at an angle at each end.

The search periscope's wide field of view allows you ... does travel in a straight line after leaving its tube for a set distance; this is called its reach), and the curved path that happens ...

According to DCS, Oppo is considering a 200MP periscope lens for its 2026 flagship. This will reportedly replace the 50MP + 50MP dual-periscope setup found on the Find X7 Ultra—a configuration ...

If the rumors hold, the Galaxy S26 Ultra could set a new standard for zoom performance ... A 10MP telephoto lens with 3x optical zoom. A 50MP periscope sensor with 5x optical zoom.