Lens Set, Glass, 50 mm, 6 piece set

Description

This high-quality set of 6 lenses provides opportunities for the exploration of optics!

This set contains one each of the following 50mm diameter lenses: double-convex, plano-convex, double-concave, plano-concave, concave-convex, and convex-concave.

PLEASE NOTE:  Focal length of each lens are NOT marked .