Fastest Pentax K-mount standard prime at f/1.4, SMC-coated for portraits and low-light with beautiful bokeh.
The Pentax SMC 50mm f/1.4 is the fastest standard prime in the Pentax K-mount system, providing a bright f/1.4 aperture with SMC coating for excellent contrast and flare resistance. The fast aperture delivers a brilliantly bright viewfinder, beautiful bokeh, and exceptional low-light capability.
The f/1.4 aperture creates creamy, smooth background blur that makes this the premier portrait lens in the manual focus Pentax lineup. The SMC coating provides the contrast and colour accuracy that distinguishes Pentax glass, and the lens sharpens up quickly from f/2 onwards for excellent everyday performance.
Build quality is premium Pentax K-mount with all-metal construction and a smooth focusing helicoid. The lens is compact for a fast standard prime, maintaining the Pentax tradition of minimising size without compromising optical quality or mechanical precision.
The Pentax SMC 50mm f/1.4 commands moderate prices on the used market as the fastest Pentax K-mount standard prime. The extra speed over the f/1.7 provides a brighter viewfinder, more bokeh, and better low-light capability that justifies the premium for serious portrait and available-light photography.