I tend to view these mobile phone lens adapters as gimmicky plasticy junk that just sits in a drawer somewhere after being used exactly once... 9 times out of 10 that is the case. Not this time! This cool device essentially turns your phone camera into a digital microscope. The addition of a ring light around the lens is crucial here and the execution is well thought out. The ring light enables your subject to be in full light even when the lens is literally sitting on top of the object you are viewing. I used a piece of cloth as an example. The first image is at the standard 1x from my Pixel 8 Pro. The second image is using the same 1x camera on my phone but with this 150x lens adapter in front of it. The results are insane and totally unexpected! I can't wait to try this lens out on more objects around my home. Highly impressed! 5/5

This product has craftsmanship written all over it. The legs are locked internally.It does not have the lock clips outside and that way it looks neat and clean. The Ball head has a flat top which I believe is more fit for action camera such as as GoPro. However this tripod comes with a phone holder adaptor which can be used for mounting a mobile phone as well.This is a solid good tripod and in my opinion very strong for a mobile phone but very good for mirrorless camera as well.It is a multi-purpose tripod and not very heavy. It comes with a carry bag which is very convenient . K&F concept has many great photography products and this is in line with their quality. I liked it very much.

The tripod holds the SLR camera as well as the mobile phone very well. Structure and handling is simple and clear. It is adjustable and it is not a cheap part but very robust

At first I was gagged as to how the part works exactly, but then... A really great and well thought-out concept for a camera and mobile phone holder. Still looks great too

The K&F Concept 4 in 1 tripod, 170cm mobile phone tripod camera, eccentric tube selfie stick, flexible, lightweight DSLR tripod, E224A3+BH-18 black (black) is well made and functional.

It is very neatly processed and has a remote control in a holder on the stick that you can connect via Bluetooth, which is easy.

In addition, the handle can also be unfolded into a tripod base, which further expands the possible uses.

The holder for the smartphone is stable and secure, you can also swivel it 90 degrees.

Conclusion: 5 stars from me

It is very good, the quality of the camera is not the best but it is pretty good and having a flashlight in the same camera that you can adjust is very good, you can see clearly everywhere. The cable is made of wire, which makes it easy to handle and lead anywhere. The application that displays the camera is very good, it is easy to use and you can take both photos and videos. As soon as you connect the camera to the mobile phone, the application will recognize it. A very good point is that it has three adapters to be able to use it on any mobile phone. The negative point I raise is that it should come in a box to store and protect it well. If the cable could be removed gradually in a convenient way, that would be great. Overall I can recommend it.

The K&F Concept 10-30x50 HD monocular telescope arrives securely packaged. Everything smells pretty chemical, the smell seems to have spread from the bag to everything else. The monocular makes a handy, robust impression. The colors are muted, the surface is non-slip and the magnification settings are easy to use. The enlarged image is clear, although it feels slightly tinted. So it can be used as binoculars. The points of criticism refer to the use with the mobile phone. The tripod is valuable and stable, with a little patience you can find a stable combination with cell phone and monocular without the tripod tipping over. The mobile phone holder is made of plastic, when it is pulled out to adapt to the width of the mobile phone it squeaks and ratchets, the light padding doesn't help there either. The main problem is the interaction of holder, monocular and mobile phone. First you have to position the hole in the bracket over one of the camera lenses that are now available several times. Then the monocular is attached. However, since this has a weight of a good 350 grams, it pulls the holder away from the camera lens and the resulting gap means that you can no longer get a clean photo. So for a good result you have to stabilize the monocular with one hand and use the cell phone/the shutter release with the other. This takes time, patience and a steady hand. This is nothing for a quick snapshot. In addition, without a mobile phone camera zoom, you only get a small round section enlarged, you only get a full picture with zoom and then the photo quickly becomes shaky and blurred. For a meaningful use with the smartphone, a more stable mobile phone holder would be necessary, which can counteract the weight of the monocular. In any case, with a Samsung A 70, the results were disappointing.

I can't comment on the actual resolution.
But the fun factor is great, since the device is wireless and mobile, and thus invites you to go on a journey of discovery.