The Fujifilm Fotonex 4000ix SL is an Advanced Photo System (APS) compact camera from the late 1990s, sold during the period when Fujifilm marketed the Fotonex line as its consumer entry into the IX240 cartridge format. It was positioned as a step-up APS model offering the three switchable APS aspect ratios (C/H/P) for everyday photography.

Sales data for this model is extremely thin: a single recorded UK auction hammer result from 1999 sold for £80, which gives a reference price rather than a current market value. As an APS-format compact, today the Fotonex 4000ix SL has limited collector demand, and what it sells for at saleroom level depends heavily on working condition and the continued availability of IX240 film. Buyers researching what one is worth should treat the historical figure as indicative only.