A bumper class pack of 35 assorted, optical acrylic lenses and magnifying boxes. Suitable for a wide variety of magnifying needs both in the classroom and outdoors. The magnifying boxes have 0.5 cm measuring grid.
Tough waterproof plastic storage box

The set contains: -
24 - 35 mm Hand Magnifiers, magnification x5.
5 - 50 mm Double Lens Hand Magnifiers, magnification x4 & x6.
2 - 63 mm Hand Magnifiers, magnification x3.5
4 - 70 mm Magnifying Boxes, magnification x3.5