Matsuda M3163 Eyeglasses Color:Matte Black with standard length temples

with standard length temples

a translucent colour layer that lets the metal read through from underneath

Medium faces are the natural home for this one

5 barrel hinge with 3 pins on front and 2 pins on temple

Matsuda M3163 Eyeglasses Color:Matte Black with standard length templesThe bridge is where the M3163 shows its hand: titanium, engraved rather than left plain, and finished with the stained glass lacquer that lets colour sit over the metal while the surface underneath still reads through. The rest of the frame is lightweight titanium construction, made in Japan. Titanium keeps a 50mm frame light on the face, and it is a practical choice for anyone whose skin reacts to other metals. The 50 21 145 measurement is standard