Vintage Boltavit Black Subminiature Meyer Gorlitz Trioplan 3.5 F4cm Film Camera German. Meyer Gorlitz Trioplan 1:3.5 F4cm Lens. Missing Shutter Cock Lever on Lens, Shutter Will Fire With Cable Release, Shutter Not Tested For Accuracy. Good Vintage Used Preowned Condition, Light Scratches and Scuffing From Age, Use and Wear, Please See Photos.