China Wholesale Fresnel Magnifier Sheet 245*170mm

fresnel magnifying sheet A4 magnifier

size: 245x170x0.6mm
Ideal for reading a full standard page,magnifies large areas easily
3 X magnification

Ultra-thin sheet magnifiers 
Made of light, flexible, unbreakable PVC 
Full page size flexible magnifier. Extremely thin, lightweight

A very economical way to magnify any object or text.

Ideal for reading
Telephone directory
Street directory
Maps,books & more