The Voigtländer Ultramatic CS is a 35mm SLR produced by Voigtländer in the 1960s. It was positioned as a higher-specification model within the company's SLR line at the time of its introduction.

At UK auction today, hammer prices for the Ultramatic CS sit in a narrow band: the two recorded sales fetched £95 and £106 at saleroom level (wholesale, before commission), giving a median around £100. With so few data points the market is thinly traded, so what one sells for in any given sale is heavily condition-dependent and cosmetically clean, fully working examples tend to command the upper end of that range.