The RF45mm F 1.2 STM lens is a great option for creators who want an affordable and lightweight setup. It delivers wide-aperture performance, stunning low-light results, and soft, expressive imagery. Whether you're taking portraits, lifestyle content, or everyday stories, it'll give your work a polished look, even straight from the camera. Light and AffordableThe RF45mm F 1.2 STM combines a large RF mount with a short back focus and advanced digital correction. A compact, affordable lens that still delivers the stunning F 1.2 performance you expect. Fastest Wide OpenThe wide f/ 1.2 aperture creates stunning bokeh, making subjects pop with a three-dimensional effect.
And thanks to the fast aperture, it shines in low light, allowing you to capture action at faster shutter speeds. Tech, Meet OpticsCanon's first use of a PMo aspheric lens in an F 1.2 design helps minimize aberrations for sharper, more accurate images. Combined with the RF mount's large diameter and short back focus, this allows for a compact build without sacrificing optical performance. Step in and Focus with ConfidenceThe RF45mm F 1.2 STM uses a gear-type STM motor paired with a magnetic detection system for smooth, precise autofocus. This keeps the lens compact and lightweight while ensuring your subject stays sharp, even in challenging lighting or fast-paced shooting.
What You See, I SeeThe 45mm focal length is like seeing how you see with the naked eye, giving you a natural perspective and framing that feels just right. Control at Your FingertipsA dedicated customizable control ring on the front of the lens lets you assign functions like ISO, White balance, etc. for quick adjustments during shooting.