The Dallmeyer 1 Inch f/1.9 Super Six is a fast normal-to-short-focus lens from the British maker J.H. Dallmeyer, designed in the Super Six series that the firm produced for small-format cine and scientific use. With a 1-inch (approximately 25mm) focal length and an f/1.9 maximum aperture, it was built for low-light work on 16mm cine cameras and similar compact formats from the mid-twentieth century.

At UK auction the Super Six 1-inch f/1.9 has a thin but consistent record: hammer prices in the saleroom range from £160 (November 2025) to £275 (August 2022), giving a midpoint of roughly £217. As of 2026 these wholesale hammer results suggest clean examples sell for the upper end of that band, while optically tired copies trade nearer the lower figure, and buyers should remember auction values exclude commission and sit below dealer retail.