Sharp, photographic-quality, optical lens group composed of two coated lenses. Adjustable focus. Heavy, solid, metal construction. Lens pops out of box for use, conceals for protection. Includes protective case as well.

Lens Diameter: 9/16”
Viewing Area: 3/8" diam.
Overall Size: 2-1/8” x 1” x 1-1/4”