Canon EF 50mm f/1.4 USM review

If you need a fast prime lens for a Canon body, your choice is clear

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Our Verdict

What an excellent lens! The Canon 50mm f/1.4 provides super-sharp results in the centre of the frame at any aperture, even wide open. The edges are softer than the centre at f/1.4 and f/2, but by f/2.8 they've caught up, and from there on this lens delivers stunningly sharp results. This lens really shows what a full-frame EOS sensor can do


  • Great to use, Fantastic images
  • Top value

The Canon EF 50mm f/1.4 is a pretty unassuming-looking lens. It's not big, it's not flashy and it's not particularly expensive for a fast prime lens. Indeed, the light weight and the plastic finish do give it a faintly cheap feel.

And while this lens does have a proper distance scale (it's only cheap zooms that don't), it's in an unusual position right at the front of the lens barrel.

The metric markings are easy enough to make out, but imperial distances are labelled in dark green and they're not so easy to see.

There's only one set of depth of field markings too, for f/22, which isn't an aperture you're likely to use every day.

But it's a good lens to use. Canon's USM autofocus system offers fast, near-silent focusing, and this lens offers full-time manual override, too. Just turn the focus ring on the front of the lens to fine-tune the focus as required.

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Tech Specs

Product TypeLens
Fixed Focal Length50 mm
Maximum Aperture Fixed1.4
Brand NameCanon
Filter Attachment Diameter58 mm
Lens TypeFixed Focal Length
Depth50.5 mm
CompatibilityCanon EOS SLR Cameras
ManufacturerCanon, Inc
Product Model2515A012
Product NameEF 50mm f/1.4 USM Fixed Focus Lens
Product LineEF
Manufacturer Part Number2515A012
Manufacturer Website Address
Marketing Information

This standard lens features superb quality and portability. Two high-refraction lens elements and new Gaussian optics eliminate astigmatism and suppress astigmatic difference. If crisp images with little flare are important to you, they can be obtained even at the maximum aperture with this robust lens.

Weight (Approximate)290 g