sjónsviði
Sjónsviði is an Icelandic term that translates to "visual field" or "field of vision" in English. It refers to the entirety of the area that an individual can see at any given moment without moving their head or eyes. This area is typically described in terms of its horizontal and vertical extent. The sjónsviði encompasses both central vision, which is the sharpest and most detailed part of our sight used for reading and recognizing faces, and peripheral vision, which detects movement and general shapes in the wider environment.
The sjónsviði can be affected by various factors, including the anatomy of the eye, the health of