Mallett Near Vision Unit, 90/180 (UK) (Visor purchase separately)
A lightweight and compact Near Vision test unit that incorporates a comprehensive range of Mallett near tests.
The unit supplied is rechargeable and the test are controlled by a switch located on the side of the unit.
High contrast and definition on all charts.
Matching polarising visors are sold separately if required at £40.00
90/180 UK version