Pentax 20140 HD 43mm F1.9 Limited Black Standard Prime Lens

The Pentax HD 43mm f/1.9 Limited is a lens built around a singular philosophy: delivering a true standard perspective with uncompromising optical quality and physical craftsmanship. Unlike the more common 50mm standard, the 43mm focal length precisely matches the diagonal of the 35mm film frame, producing imagery that feels remarkably natural and undistorted. The bright f/1.9 maximum aperture lets you work in low light and isolate subjects with ease, while the 8-blade rounded diaphragm creates bokeh that stays circular and organic rather than turning polygonal — a hallmark of this lens's optical character.

Pentax's high-performance HD multi-coating is applied to the optical elements to suppress ghosting and flare, delivering clean contrast even in challenging backlit scenarios. The front element features SP (Super Protect) coating to repel fingerprints, water, and dust, keeping the lens ready in the field. The body itself is meticulously machined from high-grade aluminum, giving it a density and finish that sets it apart from plastic-bodied alternatives. Included accessories — a dedicated lens cap, hood, mount cap, and carrying case — reflect the premium positioning of the Limited series. With a close-focusing distance of 0.45 meters, it also handles detailed close-up work admirably for a standard prime. This lens is designed for photographers who value the intersection of optical excellence and physical artistry in their tools.