The Zeiss Ikon Contaflex IV is a 35mm leaf-shutter SLR from the Contaflex series, introduced in the late 1950s as a fixed-lens, fixed-prism model aimed at the advanced amateur market.

Sales data for the Contaflex IV is very thin: a single UK auction hammer result from 2024 sold for £25, which sets the only current saleroom reference point for what one is worth today. With just one wholesale data point, this price should be treated as indicative rather than a reliable market median, and clean, fully-working examples may sell for more.