Yongnuo Yn Ef 50mm F/18 Af Lens Review

The Yongnuo EF 50 mm f/1.8 is a 50 mm f/i.viii fixed-focal length lens with AF. A standard lens on a camera with a total-frame sensor with loftier brightness, which also makes the lens suitable for photographing in the night without a flash. Or for playing with background blur/bokeh. If, every bit a starter or amateur photographer with a Canon full-frame SLR camera, you lot want to buy your get-go lens with a fixed focal length, then you cannot go wrong with the Yongnuo 50 mm f/1.8. For less than 75 euros, you become 1-ounce piece of photographic camera equipment with surprising prototype quality. We previously reviewed the Yongnuo 50 mm f/1.eight on a Canon with an APS-C sensor. Every bit far as image quality is concerned, nosotros saw no differences from the Canon 50 mm f/1.8 STM. Would that also be the example on a full-frame camera? We put it to the test with the Catechism 5DsR: the toughest possible test at the moment.

Yongnuo, made in China

For many people, Yongnuo is an unfamiliar name. Yong Nuo Photographic Equipment Co. Ltd. is part of the ShenZhen YongNuo Photographic Equipment Co. Ltd. It is a Chinese visitor, from which you tin also, for instance, purchase a flash or a Yongnuo 35 mm f/2.0 lens at an attractive cost.

Yongnuo EF YN l mm f/ane.8

Build and auto focus

The advent of this lens is strongly reminiscent of an sometime Canon lens. There is one switch on the lens, with which y'all cull between AF and manual focusing. This is a light, merely not very compact, lens. The lens consists of 6 lens elements in five groups, just similar the Catechism 50 mm f/1.eight (II and STM). The front lens is hidden deep in the housing, so that y'all do not really demand a lens hood. One is non included, either. The Canon 50 mm f/1.eight II had a plastic mount. Hence the nickname "Plastic Fantastic". The Canon 50 mm f/1.8 STM again has a metallic mountain, simply the Yongnuo nevertheless has a black plastic lens mount.
Transmission focusing is no joke with the Catechism fifty mm f/1.eight or f/ane.eight STM. The same applies for the Yongnuo: at the front of the lens in that location is a very narrow band with which you lot tin focus manually. It works, but I recall the focus ring should have been wider. If you turn on the AF, then the focus ring turns likewise. That feels strange if you are belongings the focus ring while focusing.

Baloney, vignetting, flare and chromatic aberration

Distortion is of a normal level (-0.75%) for a l mm fixed focal length. The lens elements are equipped with a coating with multiple layers, so that reflections and glittering is reduced and the light manual is increased. This creates contrast-rich shots with natural colors, but with brilliant backlighting flares can notwithstanding occur. If you photograph directly into the sun, then even if the sun is exterior the frame, and then you can come up across green ghosts. The Yongnuo is just as adept on this point as the Canon l mm lenses.
Equally far as vignetting is concerned, the performances for files non corrected for lens errors are practically the aforementioned as those with the Catechism 50 mm f/1.viii STM. Vignetting is clearly nowadays (more than 3 stops at full aperture, at f/2.viii always one and a one-half stops). This is naturally like shooting fish in a barrel to resolve with software (Photoshop, Lightroom or some other photograph editing program). This explains the differences between the Yongnuo and Catechism 50 mm f/1.8 STM test conclusions. With the Canon, it is possible to correct the jpg files for lens errors. With the Yongnuo, you have to do that afterwards.

Sharpness

As far as sharpness is concerned, there is no difference from the Canon fifty mm f/ane.8 STM that we recently reviewed on a Canon 5Ds. At full aperture, the sharpness is far from optimal, in particular in the corners. After stopping down two stops, the highest sharpness is reached, and the Yongnuo (just similar the Canon by the way) gives zilch up to much more expensive lenses with the same focal length (merely usually tested on a less expensive photographic camera with fewer pixels).

Yongnuo EF YN 50 mm f/ane.viii + Canon 760D @ f/1.viii, 100 ISO, 1/320 sec.

Conclusion Yongnuo EF YN fifty mm f/1.8 review with Catechism 5DsR

Pros

• Loftier brightness
• Surprisingly good image quality after stopped downward a couple of stops
• Weighs but 120 grams
• Incredibly inexpensive

Cons

• Visible vignetting without correction
• Less abrupt at total aperture
• Noisy with AF
• No metallic mount

As well long, didn't read (TL/DR? A fifty mm f/1.8 for a full-frame Catechism SLR camera for less than 75 euros that is just equally practiced optically as the Canon 50 mm f/1.viii STM.

As far as image quality is concerned, there are no real differences to notice betwixt the Catechism and the Yongnuo 50 mm f/ane.8 STM, not even on a full-frame camera with a 50-megapixel sensor. For those who only photograph in jpg, it can be a plus to cull the Canon 50 mm f/1.eight STM, because Canon cameras merely correct for lens errors of Catechism lenses. If you photograph in RAW, then the Canon and the less expensive Yongnuo are practically the aforementioned. Whether you lot have a Canon 6D or a Canon 5DsR, gear up the aperture to f/8 and allow yourself be surprised by the image quality of the Yongnuo 50 mm f/1.8. For this price, y'all cannot really go wrong.

arellanotwourvis.blogspot.com

Source: https://camerastuffreview.com/en/review-yongnuo-50mm-5dsr/

Share this post