Coil Magnifier, 1.7X x Magnification, 50mm Diameter

A magnifier which is used in direct contact with the surface being read.,Available in two versions:

Collimating effects of lens makes the viewed area appear brighter than the ambient lighting
Ideal for PCB inspection, technical drawing or general map reading

Incorporates semi-opaque area above and below field of vision
Aids saccadal eye movement
Collimating effects of lens makes the viewed area appear brighter than the ambient lighting