Masunaga Tona | Eyeglasses Trapezoid The RX-Insert is intended for

The RX-Insert is intended for use on the Transformer

Flex Wallstreet belongs to the new CliC collection inspired by New York atmospheres

A chunky acetate cateye frame punctuates Frida’s Portrait

AMG 13 is 100% designed and manufactured in Berlin

Masunaga Tona | Eyeglasses Trapezoid The RX-Insert is intended forGender: Unisex Frame Material: Acetate Temple Material: Titanium Frame Size: 50mm Nose Bridge: 21mm Temple Length: 145mm Masunaga since 1905 Handmade in Japan Masunaga Optical was the founder of the optical industry in Fukui, Japan in 1905. Meticulous craftsmanship is evident in the countless steps of the manufacturing process. Masunaga does not rush the process. No shortcuts are taken, no compromises are made in the creation of each MASUNAGA frame.