Goerz Roll-Tenax (Rollfilm-Tenax) (6.5x11)

{"overview":"The Goerz Roll-Tenax (also catalogued as Rollfilm-Tenax) in the 6.5x11 cm format is an early 20th-century rollfilm folding camera produced by the German optical maker C.P. Goerz. Because that figure is more than two decades old and represents a single saleroom result rather than a retail or dealer asking price, it should be treated as indicative only when judging what a comparable example might be worth in 2026.","buying_guide":"On any folding rollfilm camera of this era, inspect the bellows for pinholes by shining a torch inside in a dark room, check that the shutter fires at all marked speeds, and confirm the lens is free of haze, separation and fungus.

Generated summary, 1 May 2026 — not checked by hand; prices on this page come from the sales, not from this text.