Conarex and Contax accessories, Zeiss Ikon, Germany; a large quantity, including Contarex bellows, backs, filters, and others; Contax 3. 5 cm. Biogon, 13. 5 cm. Sonnar film cassettes, Steritar 812 prism in box, Contameter, Contatest, bellows unit, Contax II and others in one carton (a lot)