Universal Fit Clip On Frame Engineering
The challenge of a universal clip on frame is fitting myriad optical frame shapes and sizes securely. Tuopu has mastered this through intelligent, adjustable design. Our universal models often feature multi-point contact systems or elongated, flexible clips that can adapt to different frame depths and temple positions. The curvature of the sun lens front is carefully calculated to provide enough clearance for most prescription lenses while maintaining a slim profile. We conduct extensive compatibility testing on a “frame bank” of hundreds of styles. The result is a clip on frame that truly lives up to the “universal” claim, minimizing SKU complexity for your brand while maximizing customer satisfaction by working with what they already own.