Peripheral vision and Purview

Peripheral vision noun - Vision at the edges of the visual field using only the periphery of the retina.

Purview and peripheral vision are semantically related. in visual field topic. In some cases you can use "Purview" instead a noun phrase "Peripheral vision".

Purview noun - The range of interest or activity that can be anticipated.

Peripheral vision and purview are semantically related. You can use "Peripheral vision" instead a noun "Purview".