High-Precision PC Material Convex Lenses for Automotive Lighting

Our PC material convex lenses leverage polycarbonate's unique combination of optical clarity and impact resistance for automotive lighting applications. These lenses utilize optical-grade PC with 90%+ light transmission and exceptional durability (10x stronger than glass). The convex surfaces are precision-engineered with curvature radii typically ranging from 50mm to 500mm for various optical effects. We manufacture lenses with wall thicknesses from 1.5mm to 10mm, maintaining strict tolerances (±0.1mm) for consistent performance. The PC material formulation includes UV stabilizers that prevent yellowing while maintaining high light transmission. Our production process includes stress-relief annealing to minimize birefringence in critical optical paths. The lenses demonstrate excellent resistance to thermal cycling (-40°C to 120°C) without cracking or distortion. We offer various optical coating options including anti-reflective and abrasion-resistant treatments. The PC convex lenses maintain precise optical properties despite exposure to road debris impacts and environmental stresses. Our quality control includes comprehensive testing of optical performance and mechanical durability. The lenses are designed for seamless integration with various headlight and lighting assemblies. We can customize solutions for specific focal length requirements or unique design constraints.