Description

Neutralization Lens Set Features

Two spherical lenses one is a double concave and the other a double convex. When placed together the net focal length (magnification) is zero just like plane glass. Great for optics experiments in the lab or classroom. Use the matched convex/concave lens set to enhance your students’ understanding of refraction.

Diameter of lenses is 38 mm

Approx focal length is 150 mm