The Gundlach Korona View (5x7) is a large-format wooden field camera taking 5x7 inch sheet film. Gundlach was a Rochester, New York optical and camera maker, and the Korona View line was sold as a working field camera for studio and outdoor use.

Sales data for this model is extremely thin: a single 1998 Christie's hammer result of £69 is the only UK auction reference on file, so a reliable current price or median cannot be derived for today's market. With only one historic data point, the figure should be treated as indicative of saleroom-level wholesale value at that time rather than what a clean example is worth or sells for now, and condition of the bellows, wood and hardware will dominate any actual price achieved.