The Perka Trio is a vintage camera offered under the Perka Prazisionskamerawerk name. Public reference material on this specific model is limited, so detail beyond the maker and model designation is best confirmed against the camera in hand.

Auction evidence is thin: a single UK saleroom result from June 2024 saw a Perka Trio hammer at £69, which is the only verified data point available today for what a Perka Trio is worth at wholesale level. With one sale on record, that figure should be read as indicative rather than a settled market price, and condition, completeness and originality will materially affect what the next example sells for.