A lightweight 45mm prime lens with a super-fast f/1.2 aperture and smooth bokeh effect – one of the best lenses for creative photography, day or night.

• Focal Length & Aperture: It is a 45mm standard prime lens with a very fast maximum aperture of f/1.2, which allows for excellent low-light performance and a very shallow depth of field for creative background blur (bokeh). The 45mm focal length offers a perspective that is close to natural human vision on a full-frame camera.
• Autofocus Motor: The lens uses a gear-type STM (Stepping Motor) for smooth, fast, and quiet autofocus during both still photography and video recording.
• Compatibility: It is designed for Canon’s full-frame mirrorless cameras (RF mount), but can also be used on APS-C bodies, where it provides an equivalent focal length of approximately 72mm, making it suitable for portraiture.
• Build Quality: It is notably compact and lightweight for an f/1.2 lens, weighing just 346g It features a durable metal mount and a customisable control ring, but it is not weather-sealed.

• Optical Design: The lens construction comprises 9 elements in 7 groups and includes a PMo (plastic-moulded) aspherical element to control aberrations. It also has Super Spectra coating to reduce flare and ghosting.
  Filter Size: It accepts 67mm screw-in filters.