Levenhuk, Inc., USA
Levenhuk Zeno Lamp are classic magnifiers for reading and working with small objects. Features: low magnification, large working diameter, and light (LED or fluorescent). Most models are equipped with plastic lenses. Some magnifiers feature glass optics. There are models with a flexible neck and magnifiers with multisection brackets. There are differences in fixing magnifiers to surfaces. There are tabletop models and models fixed with screw clamps.