Canon Lens EF 50mm 1: 1.8 II, the second version without a window of focusing distances and a plastic bayonet mount.

Yongnuo YN50mm F1.8Z DF DSM review | Digital Camera World

Never and that was not what I have written. I was not clear in my last post: I think OTUS has very good to excellent corner sharpness wide open and sigma Art has good to very good c2c sharpness - I expect only good corner to corner sharpness for real photos and not for astronomy/reconnaissance/pixel peeping. When focusing, the motor is making noise. Strangely, but the noise level is much lower than that of the Yongnuo Lens EF 50mm 1:1.8 lens. It’s very good that the Yongnuo YN50mm F1.8N is noisier than the non-motor Nikon 50/1.8D. It is a pity though that it still cannot compare with a low level of noise from the ultrasonic motor Nikon 50 /1.8G. To be extremely precise, the Yongnuo YN50mm F1.8N is the analogue of the Nikon AF-I series lenses. Unlike Nikon AF-S lenses that use Nikon SWM’s ultrasonic focusing motors, the old Nikon AF-I lenses use the built-in buzzing micro-focus motors. in the center of the frame at F / 1.4 for resolution, nothing surprising, but still it is enough for many photo tasksThe Yongnuo 50 / 1.4 is a very functional lens for little money. Yongnuo has recently been producing increasingly sophisticated lenses with good capabilities. In many situations, Yongnuo 50 / 1.4 can be an excellent replacement for the original Canon 50 / 1.4 USM.

Yongnuo 50mm f/1.8 Lens Review | ePHOTOzine

Yongnuo 50 / 1.8 II turned out much better than its predecessor. If the price had remained the same, then this lens would have simply exorbitant price / quality indicators. the diaphragm forms fairly even discs of blur only in the F / 1.8-F / 3.5 range, at F / 3.5-F / 22 values ​​you can clearly trace the regular polygons from point light sources in the blur zone. Tamron 11-20 / 2.8 | Tamron 17-70 / 2.8 VC | Tamron 18-200 / 3.5-6.3 VC | Tamron 18-300 / 3.5-6.3 VCYongnuo YN C-AF 2x Teleconverter II, Kenko C-AF 2X TELEPLUS MC-7 copy. Same as Viltrox C-AF 2x TELEPLUS. A magnification factor of 1: 4.76 is not, in fact, a great achievement. A lot of whale lenses of the 18-55 / 3.5-5.6 class are much better in this regard. If you need macro photography with a fifty dollars, it’s better to buy the simplest and cheapest aftocus macro rings to it, the effect will be visible immediately (I, for example, have such).

Yongnuo YN 50mm f/1.8 Review | Bokeh on the CHEAP! - Shotkit

Also, it is unfortunate that I did not find the lens hood in the delivery set. At the same time, some Yongnuo YN50mm F1.8N lenses come with a plastic hood bayonet type. It is unknown, why the lens hoods are not part of every YN50mm F1.8N lens kit. Bayonet type hood. The hood is not included in the delivery, the instruction does not indicate its type / marking. Fit Canon ES-71II or any clone of it Focus speed average (closer to high), quite comfortable for work. On camera Sony a3500 I had no problems with focusing at all. After the lens has lost accurate focusing, refocusing is fast enough. The lens is also tested on the Sony α5100 and Sony α6000.There is no hood in the scope of delivery or in the instructions. Most likely you can use any universal hoodwhich can be screwed into the thread of the front filter. Canon 50 / 1.4 USM uses Micro USM Ultrasonic Focusing Motorand Yongnuo 50 / 1.4 uses a conventional micro-motor