Masunaga Tona | Eyeglasses Safety Goggles Tired of wearing eyewear with

Tired of wearing eyewear with no edge

or air conditioning

Iridium is 100% designed and manufactured in Berlin

Nose Bridge Width: 21mm

steam and can withstand any amount of force

Masunaga Tona | Eyeglasses Safety Goggles Tired of wearing eyewear withGender: 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.