Pocket Magnifier
A general purpose magnifier commonly used as an inspection tool and a
reading aid. The lens swivels out of a protective case which can be used
as a handle. The unit has a break-resistant lens which is made of
optical grade acrylic. A magnifier that you can conveniently carry in
your pocket.
Magnification : 3x.
Field of View : 20mm. x 20mm.
Working Distance : 40mm