超ちょう広こう角かくレンズ

noun

super-wide-angle lens; ultra-wide-angle lens

Photography term for a lens with an extremely wide field of view, typically with a focal length shorter than 24mm (full-frame equivalent).

• 超ちょう広こう角かくレンズを使つかうと、狭せまい室しつ内ないでも全ぜん体たいを写うつせます。

  Using a super-wide-angle lens, you can capture the entire room even in a small space.

• 風ふう景けい写しゃ真しんには超ちょう広こう角かくレンズが欠かかせない。

  A super-wide-angle lens is indispensable for landscape photography.