52.6mm – FARFIRA FILMS website

Brightin Star 28mm F2.8 Full Frame Lens Leica M M3 M6 M9 M10R M240 M11 Monochrom

Brightin Star 28mm F2.8 Full Frame Lens Leica M mount open box + UV filter

Brightin Star 28mm F2.8 Full Frame Lens+LM To GFX Adapter For Fuji GFX Camera

Brightin Star 28mm F2.8 Full Frame MF Lens for Leica M-Mount M240 M10 M10P M11