No 1 choice for vision screeners for Occupational and driver vision screening needs.

Brand most occupational health nurses like and familiar with due to it being light-weight and easy to operate . Three models to suit all needs . 
 
Official Keystone distributors for the UK & Ireland
 
Vs-2 and VS-4 Models discontinued
Trade in your old keystone
and
get
£200 off a new one !