As blind as a bat and Visually impaired

Visually impaired and as blind as a bat are semantically related. In some cases you can use "Visually impaired" instead an adjective phrase "As blind as a bat".

Visually impaired adjective - Having greatly reduced vision.

As blind as a bat and visually impaired are semantically related. You can use "As blind as a bat" instead an adjective phrase "Visually impaired".