Tri-Lens Hand Magnifier
A Optical grade plastic. 
Two or more magnifiers may be snapped together to produce increasing magnification.
Three lenses in the one magnifier, 2x, 6x, 8x.
 
Lab Connection are leading manufacturers, suppliers of Tri-Lens Hand Magnifier for Microscopes. Contact us to get high quality Tri-Lens Hand Magnifier for schools, colleges, universities, research labs, laboratories and various industries. 
 

Tri-Lens Hand Magnifier