Other lens types available include: plano-concave, double-convex glass, double-concave glass, plano-convex cylindrical, plano-concave cylindrical, BK7 meniscus, and BK7 negative meniscus.

Material: BK7 grade A optical glass,UV grade fused silica,CaF2,Sapphire. Paraxial Focal Length: ±0.1% Centration: 3 arc minutes Diameter tolerance: +0.0,-0.15mm Clear Aperture Diameter: 90% Center Thickness: ±0.2 mm Surface Quality: 60-40 scratch and dig Bevel: 0.25mmx45°

Design Index:

Plano-Convex Lenses

Please note: Other sizes,coatings and focal are available upon request .Also, lens ring mounts are available as required.