Edmund Optics Inc. Double-Convex Lens, 20mm Dia. x 50mm FL, VIS-NIR Coated NT63-680

AR Coated to Provide <1.25% Reflectance per Surface for 400 - 1000nm <0.25% Reflectance @ 880nm Designed for 0° Angle of Incidence Double-Convex (DCX) Lenses have two outward curved surfaces, a positive focal length and are useful for 1:1 imaging and in multi-element systems.These lenses are available uncoated or with other Anti-Reflection coating options including: MgF2, VIS 0°, NIR I and NIR II.