M2052 Eyeglasses by Matsuda. Color: Black / Brushed Gold, Dark Tortoise / Antique Gold, Matte Black / Matte Black, Matte Grey Stone / Antique Silver, Size: 50-20-145. Handcrafted from Japanese acetate, the Matsuda M2052 is a tribute to the past and a step into the future. Its rectangular design is accentuated by Art Deco-inspired titanium temples with meticulously applied lacquer. Made in Japan to the highest standards, it features hand polished acetate and engraved temples.