Canon RF 50mm f/1.8 STM Prime Lens

Meet your new everyday carry lens. The Canon RF 50mm f/1.8 STM is engineered for Canon RF-mount full-frame mirrorless cameras and delivers the kind of versatile, natural field of view that photographers have trusted for decades — now in a remarkably slim, lightweight body that goes anywhere you do.

Optical Excellence in a Compact Form

At the heart of this lens is a precision-molded aspherical element that keeps spherical aberrations and distortion in check, so every frame renders with crisp, accurate detail. Canon's Super Spectra coating is applied across individual elements to fight ghosting and flare, ensuring your colors stay true and contrast stays punchy even when shooting into strong light. The seven-blade rounded diaphragm rounds out the optical package by producing a smooth, creamy bokeh that separates subjects beautifully from their backgrounds.

Performance That Keeps Up With You

The STM stepping motor drives autofocus that is fast, whisper-quiet, and silky smooth — a natural fit for video creators and still photographers alike. Full-time manual focus override keeps you in control whenever you need it. The configurable Control Ring adds a layer of intuitive convenience, letting you dial in aperture, ISO, or exposure compensation directly from the lens barrel without breaking your creative flow. Whether you're street shooting at dusk or filming a short film indoors, the f/1.8 maximum aperture gives you the light-gathering power to handle it all.