noun
single-lens reflex camera; SLR camera
Common abbreviation is 一眼レフ. Used for cameras with a mirror and prism system that shows the exact image through the lens.
See also: 一眼レフ
彼は新しい一眼レフカメラで風景を撮影した。
He photographed the landscape with his new SLR camera.
Compound of 一眼 (single lens) + レフ (reflex) + カメラ (camera). レフ is a wasei abbreviation of English 'reflex'.