The ISO Bilux is a camera produced by the Italian maker ISO (Industria Scientifica Ottica). It is a relatively obscure mid-twentieth-century Italian model that surfaces only occasionally on the collector market.

With just one recorded UK auction-hammer result for the ISO Bilux — £1,563 in November 2004 — there is no meaningful range or median to quote, and that wholesale saleroom figure should be treated as a single historic data point rather than a guide to what the camera is worth today in 2026. Scarcity at auction means current value is highly dependent on condition and on whoever happens to be bidding on the day, and a fresh appearance could sell for materially more or less than that figure.