The TV-15 5-15x TriView Industrial Magnifier from Carson Optical offers you a choice of magnification factors. Each of the three lenses is 5x. Combine two and you get 10x. Combine all three and you get 15x. When not needed, it folds neatly into its own protective case.
Each lens contains 5x magnification
Combine two lenses together to make 10x magnification, or three to make 15x
This magnifier is lightweight, portable
Comes in its own protective case
UPC: 750668004475