The Zeiss Ikon Tenax X-Ray is a specialist camera produced by Zeiss Ikon for medical X-ray recording rather than general photography. It sits outside the company's mainstream consumer line-up and surfaces only occasionally on the collector market.

Sales history for this model is very thin: a single UK auction hammer result from January 2025 saw one sell for £188 at saleroom level (wholesale, excluding commission). With only one data point on record as of 2026, that figure is the only firm reference for what a Zeiss Ikon Tenax X-Ray is worth today, and the price a future example sells for could vary substantially with condition and completeness.