The Linhof Technika 4x5 Model IV is a German-made large format folding field camera taking 4x5 inch sheet film. It belongs to Linhof's Technika line of metal-bodied technical cameras and was positioned as a professional tool for studio, landscape, and architectural work.

Evidence on what a Technika 4x5 Model IV is worth today is thin: a single recent UK auction hammer result of £440 in November 2025 is the only data point available, and as a wholesale saleroom figure it sits below typical retail asking prices. With just one sale on file it is not possible to give a reliable price range or median, and condition, completeness of rangefinder cams, and any included lenses will move the value significantly.