Canon 50mm 1.2 vs 1.4 Reviews and Comparison

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Some persons suppose that Canon 50mm lens is the sight which the eyes can see and this is the season why is intuitive and natural focusing length for most of the people. And they think that they just need the camera with 35mm is enough. Thus, they can believe that the 50mm focal length is boring and unnecessary, but it is not true. As you know, it just can not suit when you to take the photo with the individual portraits. Fortunately, the 50mm can offer the interesting perspective with our photography and even more.

General Canon 50mm lens review




The camera with 50mm can capture the objects quickly and cover both of the ability for capturing the environment and portraits as well. You can find the 50mm is one of the most logical choices if you want to improve your photography the new level. It works well with the portraits, and it can be large enough to capture the whole of scenery if you want. With 1.4 or 1.2 aperture, it is great for the dimly lit situation and as well as darkness. Both of Canon 50mm 1.2 and 1.4 can give the natural focal length and intuitive length. However, two lenses have a lot of different things which you should care if you are wondering what will be suitable for you. Thus, to meet the demand of the wide range users, we will offer the useful review and comparison the differences between canon 50mm 1,2 and 1,4 so that you can find what you want to have.

What is the difference between Canon 50mm 1.2 and 1.4 lens

  1. About the resolution and sharpness.

Firstly, when you take a photo, you can see that in the center of your picture at f/1.4 the Canon lens L will absolutely sharper. In the corner of the picture, the f/1.4 still is better than f/1.2 and the differences even increase when it is not wide open. Thus, you can realize that in this case, the optical performance of the 50mm 1.2 let you down compare with its high price level. You can see that it is very sharp and contrast in the center of the frame with good resolution. However, its resolution will fall off faster when you move too far way the center area. Especially, you should consider that the resolution is quite bad at the borders of the frame. Eventually, at the edges of the frame, the resolution does not start to get the fair middling. At the corner, the lens 1.4 still works better than 1.2. Sometimes, in the center of the frame, the 50mm 1.4 is less contrasty, and it leads to less sharp, but the resolution is very excellent. Unlike the 50mm 1.2, the performing of the 1.4 is still very solid at the borders so the 50mm 1.4 can resolve the details in the corner of the picture better that the 50mm 1.2 even f/8.


Canon 1.2 vs 1.4

Canon 1.2 vs 1.4


However, with the wide-open, both of lens perform some heavy chromatic aberration, and the f/1.4 is worse than 1.2. Besides, when shot wide open in the contrasty case, the aberrations will make the soft or dreamy quality to the photo.

canon 1.2 vs 1.4

canon 1.2 vs 1.4


2.    How about the quality of build

If you are the big fan of Canon, you can be easy to know that the 50mm f/1.2 like most of the Canon lens because it is built nicely and comes with the moderately smooth focus, mental material, and sturdy plastic as well. However, it does not make you feel rugged, and it isn’t flimsy either like some of the old manual focusing lenses which can receive the beating in photography. One more thing, it uses the ring-type motor for focusing, so it makes everything quieter and faster. Nevertheless, there is the inconvenient point which is a bit heavy about 580g since it comes with the big filter thread (72mm).  The 50mm 1,4 is smaller and lighter than 50mm 1.2, and exactly, it is 290g which is a half weight of f/1.2. It has the firm plastic body with the metal lens mount. Unfortunately, the internals of its mount is robust. In case, the focusing barrel is not extended and then it gets a blow, or it is stored the pressure a metal sleeve can be bend in the interior of lenses. After that, it will cause the lens which will be hang up follow its focusing movement. However, you can easily protect it against any types of damage you just need to use the rigid lens hood. The price of the rigid lens hood is not too expensive, and you can buy it easily at the store for photographers.

3.    About the bokeh

We have to say to you that we can not expect a smoother blur for your pictures from the 1.2 aperture it is especially apparent in the area with the bright highlights while the f/1.4 looks quite busy. If you zoom you picture on some of these highlights, you can see that the 1.2 will have a strong green color and the 1.4 has the smoother edge. However, when you set both of the lens to the same aperture the 1.2 will remain much smoother while the 1.4 picks up a lot of ghosting that the 1.2 does not. Especially, if you look closely to at the highlights you will see that the 1.2 take on a much more hexagonal shape on, but the 1.4 side remains relatively round.

Canon 1.2 vs 1.4

Canon 1.2 vs 1.4

4.    Shot at night

When you take a photo at night, you will see the big differences between canon 50mm 1.2 and 1.4. for the 1.4 lenses, it will produce founder highlights circles which are to be expected since its aperture blades are not affecting the image. However, it also displays the stronger color fringing around and the borders even if we open up the 1.2 all the way though it doesn’t get perfectly round the top of the circles. And the 1.2, there are visible concentric circles in these highlights. It is caused by the spirit glass elements in the lens which are not present in 1.4.

Shot at night Canon 1.2 vs 1.4

Shot at night Canon 1.2 vs 1.4


In this page, we provided some of the different points between Canon 50mm 1.2 and 1.4 lens. Thus, you can choose the right lens for you when you enjoy your photography passion. Happy shooting!



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