Blake Kuwahara Knowles Optical

Blake Kuwahara Knowles Optical Blake Kuwahara's signature is the frame within a frame. An inner silhouette sits inside an unexpected outer shape, and the two fuse seamlessly into a single sculptural form. Each model is named for an architect or designer whose work informed the geometry, and every piece is handcrafted in Japan. Material. Cut from Mazzucchelli bio-acetate. Details. Handcrafted in Japan, Mazzucchelli double-layer acetate. Measurements. Eye 52 / Bridge 18 / Temple 145 mm. Lens. Ships with clear demo lenses, ready for prescription. Premium Zeiss Rx lenses available in store or at checkout. Handcrafted in Japan.