This acetate sunglasses design draws inspiration from the refined essence of natural fluid dynamics. The inner-arc concave structure creates a sculptural three-dimensionality on the frame, balancing raw power with graceful rhythm. The meticulously calculated curvature at the end piece flows into the temple with hydrodynamic precision, achieving dynamic equilibrium through its seamless transition. The signature plum-flower riveted hinge reinterprets Eastern craftsmanship through contemporary lens - its five-petal metallic blossom, inspired by the collision of Song Dynasty mortise-tenon joints and Art Deco ornamentation, while 18K gold-plated details cast starlight luxury against matte black frames. Crafted from CR39 resin, the gradient emerald lenses balance lightweight durability with jade-to-forest chromatic transitions through light refraction, crystallizing into a wearable masterpiece that marries artistic vision with everyday functionality.

The craftsmanship of sunglasses manufacturer: There are two unique craftsmanships for this pair of acetate glasses. One is that the frame and temples are made using traditional pressing techniques. First, a mold is made, and the acetate cut into blocks is placed in the mold and pressed into a preset shape, and then a series of other glasses manufacturing processes are performed. The second unique process is the three golden rivets. These three rivets are the same gold as the hinges and flat pins, and there must be no damage during the assembly process. This is a complex process.