Aluminum housing and stem. Convex lens.

■ available colour: chrome, carbon, anodizing black satin…
■ available glass: blue lens, chrome lens, aluminum lens.
■ available stem: BON arm stem, MX arm stem, RING arm stem,
　　　　　　　　HB arm stem, TM arm stem.
■ available screw: M10, M8 regular or reverse and 5/16".