Detailed Product Description

We routinely supply plastic optical lenses to the following specifications: 1. Material (Plastic) - Plastics used are optical grade acrylic (PMMA), polystyrene and polycarbonate. 2. Diameter - Any diameter from 4 mm to 130 mm. 3a. Optical Surface - Spherical, aspheric, others (faceted, fluted, non-symmetrical) 3b. Shape - Optical surface along with integrally molded mounting frame, fixture, spacer etc. 4. Precision - Diameter tolerance : ? 0.05 mm; Thickness tolerance : ? 0.10 mm Centering tolerance: 3 arc min; Scratch/Dig : 60/40; Focal length tolerance : ? 1%; wave front errors down to 1/2 wave.