The Agfa Isolar is a folding plate camera produced by the German manufacturer Agfa in the early twentieth century. It was a mid-tier folding camera aimed at amateur photographers of its era, using sheet film or plates rather than roll film.

Hammer prices for the Agfa Isolar at UK auction sit at the low end of the vintage folding-camera market, with a verified February 2026 sale recording £25. With limited recent data, today's value for a typical example is best treated as broadly in line with that figure at saleroom level, before commission. Condition of the bellows, shutter and lens glass remains the main driver of what an Isolar sells for.