noun
wide-angle converter lens
Abbreviation of ワイドコンバーター, used in photography to refer to a lens that attaches to an existing lens to widen the angle of view.
See also: ワイドコンバーター
このカメラにワイコンを付けると、もっと広い範囲が撮れます。
If you attach a wide-angle converter to this camera, you can capture a wider area.