A very good price/performance ratio

The lens quality was good and overall it’s a 10/10

We just love this binoculars!

After having had good experiences with the Yonguo 50 mm, I also tried the 35 mm for my "second system" with the Canon M10. It's always a surprise how good these "cheap" lenses are. With an open aperture, the 35 has sufficient sharpness in the middle, which does not diminish at the edges either. The bokeh is nice and even. A little stopped down (F 2.5) it gets even sharper. The small minimum distance of 25 cm is pleasant. Of course you have to make compromises. The autofocus is loud and not as fast as a lens that is 5 to 10 times more expensive. On the other hand, it is quite reliable (not a problem on the M10) even in low light. The processing is good. It's plastic, but feels sturdy. And it's easy. In any case, it can remain as a fast normal focal length on APS-C.

Curiosity was too great, so I bought a Yungnuo 50 after all. I already had the Nikon variants Nikkor 50f1.8n / Nikkor 50f1.8D / Nikkor 50f1.8G and kept getting rid of them. I will keep the Yungnuo because the price and performance are very good. Of course, the Yungnuo can't keep up with the Nikkor G, be it in terms of optical performance or AF, but it's only 1/4th the price. The Yungnuo is very well made and looks very similar to the Nikkor G version. The autofocus is a little louder and not as accurate, but it's OK and not as loud as the Nikkor 50f1.8D rod autofocus variant. The optical performance is quite good if you stop it down a bit and the bokeh is also pleasing. Open at 1.8 the corners are quite soft, but at 2.8 it's ok. For someone who only uses it occasionally and doesn't demand performance like a Sigma 50 F1.4 Art, it's a good idea.

Compact but super powerful crystal clear monocular for a serious hiker or an outdoor adventure seeker. It's always important for me to have handy binoculars or monoculars nearby to take an exceptional look at nature and our oceans and mountains. Also great for bird watching and sporting events.
K&F Concept has done it with this very affordable monocular right here. This is 10-30x40 means not only can you see the object brightly and clearly, but you can also use the zoom function. With my years of experience with binoculars and monoculars, I'd like to suggest that if you're going over anything over seven power, it's better to use a tripod. Most people blame monocular, but it's actually their hands/body movement (nothing wrong with the product) This monocular comes with excellent built-in tripod screw function. Please see all my pictures and decide for yourself.
Also, I would like to point out that the lens is 40mm with a perfect 20mm eye lens. Even when the sun goes down, you can have a wonderful view because of the larger size of the objective lens. It will take a few times to perfectly open the monocular but it is to be expected from such a wonderful product. Enjoy the sightseeing!!!
PLEASE NOTE: Tripod is not included, but it will fit any tripod. The zoom image I took is only at 10 power. It's my cell phone picture nothing fancy. Amazing right!

The 50 f/1.4 lens is really good value for money, delivering excellent image quality for the price

Now one might think, why should you spend almost € 50 to buy this when there are similar products for € 10? Well, if that's what you think, then you're obviously not a professional photographer, are you? You see, it's the quality of the glass you pay for and the coating that is used on it! The finer the glass, the better the light transmission, which is the key here! So definitely worth every penny when I tested it and will add photos to this review later! Was also impressed with the packaging as an item like this requires the utmost care!