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Home Lenses Canon Canon EF 50mm f1.4 USM review
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Canon EF 50mm f1.4 USM review Hot

 
Camera Gear Rentals
Editor rating
 
4.3 User rating
 
4.4 (495)

Overview

Canon EF 50mm f1.4 USM

This is an essential standard lens for EOS family. This lens starts with the optical design concept of the FD 50mm f/1.4, which has always been highly regarded for its superior sharpness and color balance. Two high-refraction glass lens elements minimize flare at maximum aperture and eliminate astigmatism. Improvements in the quality of the focused image and a beautiful, natural blur of the background are realized. A micro USM (Ultrasonic Motor) provides fast, silent AF and full-time manual focusing. Color balance is virtually identical to the ISO recommended reference values.

 

Depth-of-Field Data for EF50mm f/1.4 USM
[unit:m]
D F1.4 1.8 2 2.8 3.5 4 5.6 8 11 16 22
ND FD ND FD ND FD ND FD ND FD ND FD ND FD ND FD ND FD ND FD ND FD
Inf. 52.74 Inf. 42.92 Inf. 38.25 Inf. 27.06 Inf. 21.48 Inf. 19.15 Inf. 13.55 Inf. 9.59 Inf. 6.80 Inf. 4.82 Inf. 3.42 Inf.
3 2.85 3.17 2.82 3.21 2.79 3.24 2.72 3.35 2.65 3.45 2.62 3.52 2.48 3.79 2.32 4.26 2.12 5.16 1.89 7.40 1.65 19.18
1.5 1.46 1.54 1.46 1.55 1.45 1.55 1.43 1.58 1.41 1.60 1.40 1.61 1.37 1.66 1.32 1.74 1.26 1.87 1.18 2.08 1.08 2.48
1 0.98 1.02 0.98 1.02 0.98 1.02 0.97 1.03 0.96 1.04 0.96 1.04 0.94 1.06 0.92 1.09 0.89 1.14 0.85 1.21 0.81 1.32
0.8 0.79 0.81 0.79 0.81 0.79 0.81 0.78 0.82 0.78 0.82 0.78 0.83 0.77 0.84 0.75 0.86 0.73 0.88 0.71 0.92 0.68 0.98
0.6 0.60 0.60 0.59 0.61 0.59 0.61 0.59 0.61 0.59 0.61 0.59 0.61 0.58 0.62 0.57 0.63 0.57 0.64 0.55 0.66 0.53 0.69
0.45 0.45 0.45 0.45 0.45 0.45 0.45 0.45 0.45 0.44 0.46 0.44 0.46 0.44 0.46 0.44 0.46 0.43 0.47 0.43 0.48 0.42 0.49

 

Lens Specifications

Generic Lens Specifications

Lens Type Prime
IS / VR / OS None
Min Focal Length (mm) 50
Max Focal Length (mm) 50
Number of Elements 7
Element Groups 6
Max Aperture 1.4
Minimum Aperture 22
Diaphragm Blades 8
Closest Focus Distance (m) 0.45
Maximum Magnification 0.15
Filter Type Screw In
Filter Diameter (mm) 58
Diameter at widest (mm) 74
Lens Length (mm) 50
Weight (g) 290
Release Date June 1993

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Editor review

Brilliant Standard Lens

Overall rating: 
 
4.3
Sharpness:
 
5.0
Build Quality:
 
5.0
AF Speed:
 
3.0
Value for Money:
 
4.0
Reviewed by Jeff Arthur
June 11, 2007
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This is a really great standard lens, its sharpness is beyond reproach. I found the AF a little hesitant at times, but not really a problem. I used to own the Ef 50mm f1.8, which was Ok, but very lights due to all plastic construction. I ended up breaking it! This feels much more robust. Its a bit more expensive, but to me its good value for money. I wish I had bought it first time round.
 
 


User reviews

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Average user rating from: 495 user(s)

Overall rating: 
 
4.4
Sharpness:
 
4.4   (495)
Build Quality:
 
4.4   (495)
AF Speed:
 
4.4   (495)
Value for Money:
 
4.4   (495)
 
Ratings (the higher the better)
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  AF Speed*
  Value for Money*
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The autofocus makes the difference

Overall rating: 
 
4.0
Sharpness:
 
5.0
Build Quality:
 
4.0
AF Speed:
 
3.0
Value for Money:
 
4.0
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Reviewed on: May 13, 2012
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0 of 0 people found the following review helpful

Previously owned the 50mm 1.8 lens, This product is an excellent upgrade from that lens. It is worth the extra $250 from the 1.8. You get 2/3 stops more light (altho i barely use the lens at 1.4), the image quality and sharpness is outstanding at f/4. Its also a great walk around lens because of its form factor. Its construction is really high quality coming from the 1.8 version. Also recently used this lens to make a music video, the video quality was crystal clear. The focus ring was perfect for focusing during video. Only disadvantage is that it doent come with lens hood, but i recommend buying one on Amazon, you can find one for less than $10. Overall I recommend buying this lens only if you are a serious photographer, otherwise the 50mm 1.8 will do just fine.

 

excellent Upgrade over the 1.8

Overall rating: 
 
5.0
Sharpness:
 
5.0
Build Quality:
 
5.0
AF Speed:
 
5.0
Value for Money:
 
5.0
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Reviewed on: May 11, 2012
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0 of 0 people found the following review helpful

I bought this lens used and in non working condition (no automatic focus) for almost nothing about 6 years ago. After a few months I decided to repair it. It is still working great and one of the few f/1.4 lens that can be purchased at a very reasonable price. It does tend to hunt in very low light.

 

After so many years

Overall rating: 
 
4.0
Sharpness:
 
4.0
Build Quality:
 
4.0
AF Speed:
 
4.0
Value for Money:
 
4.0
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Reviewed on: May 06, 2012
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0 of 0 people found the following review helpful

I bought this lens a couple of weeks ago, and have only taken approx. 500 pictures with it, so my review is a first blush review. Having said that, I have already exceeded my best previous efforts with this lens when it comes to photographing people. I took a batch of photos at a backyard gathering around twilight that I didn't know that I could take. I dropped the flash comp. down -1.5 and set the lens at f/3.2. I was stunned. Bye-bye 18-55 kit lens. My only regret is the focal length. Since my Canon is a APS-c 3/4 sensor, the actual focal length is 80mm. I'll get the 30mm or 35mm next time!

 

Low light winner

Overall rating: 
 
4.0
Sharpness:
 
3.0
Build Quality:
 
4.0
AF Speed:
 
5.0
Value for Money:
 
4.0
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Reviewed on: May 02, 2012
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0 of 0 people found the following review helpful

I am a cinematographer and needed a very low light lens for my T2i, and man did this guy do the trick, and much much more, great lens for low light video shooting, if you are in need this will be your friend indeed!

 

Low light look out

Overall rating: 
 
5.0
Sharpness:
 
5.0
Build Quality:
 
5.0
AF Speed:
 
5.0
Value for Money:
 
5.0
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Reviewed on: April 25, 2012
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0 of 0 people found the following review helpful

There are a number of reviewers who complain about focus issues with this lens. In my enthusiasm to get what many have said is a great lens, i omitted to read the bad reviews. It turns out to have been a mistake. Most of the complaints are about the focus failing after a few months. Others are about the lenses failure to focus properly at all, both in autofocus and manual focus. That's the problem with the lens that I received. On receiving the lens, at first it hunted before settling on the focus, but that soon disappeared. After taking a number of pictures and finding that none of the photographs were really sharp, it was evident to conduct a test eliminating all other possibilities. After setting up the camera on a sturdy tripod, using a 7D, and taking a series of photographs of static objects, using a remote trigger the proof was clear - there is a problem with the lens. On my return to the US this lens is going back to Canon. Now it is a matter of habit to look at the 1 star ranked comments. It seems that recently Canon's lenses are getting more than their share. It also appears that they are too quick to blame the consumer. Perhaps they can take a leaf from Olympus's book. It seems that when a company gets into financial difficulties their attitude towards customers improves. One hopes that does not become necessary for Canon.

 
 
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