The Erno camera is a rare folding camera produced around the mid-1940s, primarily by the Italian company Bencini C.M.F. It uses 120 film to shoot 6\u00d79 cm negatives and is a very simple camera with limited controls\u2014a fixed focus bellows with only one focal position, a single aperture set at f\/10.5, and shutter settings including a bulb mode and an instant mode approximately 1\/30th of a second. The lens on the Erno is an aplanatic type with a focal length of 105mm, which is a simple lens design possibly composed of more than one glass element separated by air. The camera features a rotating viewfinder for landscape and portrait orientations, tripod mounts, and a manual shutter release. It is considered a mechanically functional camera with a vintage, minimalistic design primarily suited to straightforward, fixed-focus photography typical of the era.\u200b<\/p>","protected":false},"excerpt":{"rendered":"
The Erno camera is a simple, rare mid-20th century Italian folding camera with a 105mm aplanatic fixed-focus lens and basic shutter controls suited for 6\u00d79 cm 120 film 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