Unmounted Spherical Bi-Convex Glass Lenses 2″ dia x 8″ fl

Item 3305-25

In Stock

Bi-convex lenses are used as magnifying or condensing lenses, with two outward curving symmetrical faces. This lens is made of polished glass with ground edges. It provides a convenient way to illustrate the properties of lenses to students.
• 20″ (500 mm) focal length
• 1.5″ (38 mm) Dia.

Item 3305-08

In Stock

Unmounted Spherical Bi-Convex Glass Lenses 2″ dia x 4″ fl

Item 3305-22

In Stock