Canon RF Lens RF45mm F1.2 STM

A large-aperture, prime lens that weighs just 346g and easily delivers the impressive bokeh of F1.2.
[Large F1.2 aperture creates a large bokeh effect that makes the subject pop out]
The large bokeh that only a large-aperture lens can provide allows for a three-dimensional expression that makes the subject stand out softly.Compared to the RF50mm F1.8 STM and RF24-105mm F4-7.1 IS STM, the background bokeh is smoother, giving the impression of blending more naturally into the subject.
[Large diameter lens yet compact size]
Weighing just 346g, this lens is the lightest among the RF/EF lens series with an F1.2 maximum aperture, making it highly portable. By adopting a gear-type STM lens and effectively positioning the largest diameter plastic molded aspherical lens among RF lenses, the lens construction is kept to a minimum, achieving both compactness and lightness while maintaining high imaging performance.
[Standard 45mm angle of view, natural angle of view and perspective close to the human field of view]
Compared to a 50mm lens, it has a slightly wider angle of view and is suitable for a wide range of shooting scenes, including portraits, snapshots, and landscape photography.
[Enjoy a variety of photographic expressions]
When the aperture is wide open, you can enjoy photographic expression with soft depictions. On the other hand, by increasing the aperture value, you can capture images that are sharp from the center to the periphery. By controlling the aperture to suit the shooting scene and subject, you can enjoy a variety of photographic expressions with just one lens.
*As of November 6, 2025, this is the lightest lens in the RF/EF lens series with an aperture of F1.2.