The Zeiss Ikon Nettax is a German rangefinder-style folding camera produced by Zeiss Ikon. It belongs to the company's pre-war 35mm/rollfilm folding lineage and is encountered today primarily as a collector item rather than a working user camera.

Auction data for the Nettax is thin: a single recorded UK saleroom result hammered at £500 in 2003, so any sense of current value in 2026 is tentative and condition-dependent. With only one verified hammer price on file, sellers and buyers in the auction market typically negotiate against comparable Zeiss Ikon folders rather than a deep Nettax-specific run, and clean, working examples will sell for materially more than incomplete or shutter-faulty bodies.