The Zenza Bronica SQ-Ai is a 6x6 medium format SLR film camera, part of Bronica's SQ system of leaf-shutter modular bodies. It was positioned as an advanced, metered evolution within the SQ line, aimed at studio and location professionals working in the square format.

Sales data is very thin: a single UK auction hammer result in November 2025 saw an SQ-Ai body sell for £200, and as of today that is the only recent saleroom benchmark we have. Because this is a wholesale auction price excluding commission, dealer retail is typically higher, and a complete outfit with prism, back and 80mm lens would normally be worth more than a body alone.