Gurley Precision Instruments Datasheets for Meniscus Lenses
Meniscus lenses are optical lenses that produce a smaller focal point and fewer aberrations than a standard plano-convex lens. They have one convex and one concave surface with each surface having its own radius or curvature.
Meniscus Lenses: Learn more
|Precision Meniscus Concave-Convex Lenses -- G930||Used to change the focal length of another lens, The lens shape does not intriduce more spherical aberrations to the system|