The Topcon 35A is a 35mm film rangefinder camera made by Tokyo Kogaku in Japan. It sits within the postwar Japanese rangefinder lineage from the maker better known later for its Topcon SLRs.

Auction data for this model is thin: the only recorded UK saleroom hammer result on file is £303 from November 2003, so any sense of what a Topcon 35A is worth today rests on a single data point. Because that figure is more than two decades old and reflects a wholesale auction price rather than a retail asking price, current value in 2026 is best confirmed against fresh comparable sales before buying or selling.