Canon RF 50mm f/1.2 L USM

The Canon RF 50mm f/1.2 L USM is a full-frame prime lens for the Canon RF mount that combines an ultra-bright f/1.2 maximum aperture with weather sealing, a 10-blade aperture for smooth bokeh, and USM autofocus — all in a 950g build that fits equally well on a wedding dance floor or a street corner.

Key Specifications

• Focal length: 50mm prime (full frame)
• Maximum aperture: f/1.2 — minimum f/16
• Aperture blades: 10 (rounded)
• Autofocus: USM motor, fast and near-silent
• Lens construction: 15 groups / 19 elements
• Minimum focus distance: 0.4 m (0.19× magnification)
• Filter thread: 77 mm | Length: 10.8 cm | Weight: 950 g
• Weather sealing: Yes | Lens hood included
• Mount: Canon RF cameras

Who is this lens for?

If you shoot portraits, weddings, or street photography on a mirrorless body and you want that creamy, near-medium-format look at wide-open apertures, the RF 50mm f/1.2 L USM delivers exactly that. The fast USM motor keeps up with moving subjects, and the weather sealing means rain at an outdoor ceremony won't ruin your day. Picking up this lens used rather than new is a smart move — you get the full L-series optical performance with minimum 12 months warranty included, and every item on Camera-tweedehands.nl is individually photographed and professionally inspected before it ships. It pairs naturally with bodies like the Canon EOS R5 or Canon EOS R6 Mark II, and if you're exploring the broader Canon RF ecosystem, it's genuinely one of the most-talked-about primes in the lineup.