A box containing 140 COIL Oro magnifiers

Magnification: 2.5x

Lens size: 50mm

A convenient way to predict optimum levels of magnification. It also contains a selection of grids and charts to identify preferred retinal loci and instructions for use

Set of 6 Simulation Spectacles designed to illustrate the effects of common causes of visual impairment

Measure and record light levels to ascertain client lighting needs