BELOMO 10X TRIPLET LOUPE

This hand magnifier is touted as one of the best devices to have in the field. The case is machined metal and coated with a matte black finish, and the lens (as the name implies) consists of three lenses. This provides a crisp view of the finite details within rocks and minerals.

Manufacturer: Belarusian Optical and Mechanical Association (BelOMO)

List Price: $39.99