When I was looking for a compact tripod for my Lumix G70 and my iPhone, I came across the tripod from K&F Concept. With a weight of just under one kilogram and a length of almost 30cm when folded, it is also ideal for travelling. I also liked the different functions. So it can not only be used as a classic tripod with an adjustable height of 36cm to 170cm, but also as a selfie stick, for example. Smartphones can be used with the included adapter, otherwise lighter system cameras or DSLRs are also possible, the manufacturer specifies a maximum load of 4kg. In any case, it works very well with my Lumix G70. The included remote control is also practical and can be connected to a smartphone so that pictures can be taken using the remote shutter release. For just under 45 euros, the tripod is a Nobrainer in my opinion. However, the tripod is not suitable for larger/heavier DSLR/video cameras.

bought three adapters with a Canon R mount (one for Leica R, one for Contax and one for Minolta MD). They all reach exactly infinity. The internal anti-reflective paint is well finished. When I check them with a caliber, the two sides of the adapters appear planar (but I don't have any wide-aperture lenses to test that on). On the camera side, they are all precise and without light leakage. On the optical side, I noticed a slight light infiltration on two adapters. Of course, I purposely searched for them by bringing a 500 lux LED flashlight half a centimeter away from the adapter. Light penetration is very unlikely in normal situations (perhaps on an easel on the beach in August). I solved it anyway with a small rubber grommet. If you're shooting freehand, that's not necessary, the hand is hiding a possible infiltration. Overall they look like good adapters to me. Due to their robustness, they can withstand lenses up to 600/700 grams. However, I would not mount lenses that are larger than one kg on the nose.

bought this adapter to use my old analogue lenses on a Lumix G6 to achieve a kind of "retro" look in videos. And what should I say? The adapter does its job well - the lenses are secure and you don't have to worry about anything falling off. Even with a telephoto lens, you don't have to worry about the lens detaching from the adapter or even the adapter detaching from the camera. So a clear buy recommendation from me.

Used on Techart Pro (so not on the Leica system), very useful for adapting the M42 lenses to my Sony (the Techart Pro adapter has a Sony to Leica M connection). A bit expensive for a piece of metal, but at least it's not plastic, it looks good and isn't difficult to attach.

Compared to the Leica 2000b

I bought this adapter for the Lumix G70 - to use the lenses of my Sony Alpha 58 (A). It works wonderfully! Also the manual adjustment of the aperture. What I don't like so much is that there is a circular groove below (contact between A-lens and adapter), the contact goes over the chip of the A-lens and could "easily" damage it. Maybe a production error.

Leica M ring

The Leica lenses fit perfectly on my xt20 the ring is very soft on both sides.. here is the one I received.