use the tripod stationary at home for photos and videos (Sony a7 or Sony a6000). The tripod fits my size 100%. Price/performance and quality also fit from my point of view. Personally, I would go for traveling or hiking (if I should need it) get a slightly lighter tripod.

Fits my pentax k lenses and my alpha 7 ii camera

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.

The lens for the Sony Alpha 6000 is perfect for portraits. I use this lens almost exclusively. The price/performance ratio is absolutely right here!

use the lens on my a6000. Processing and haptics are really good. At f/1.8 it's a little soft. As soon as you stop down a little, the sharpness increases and leaves almost nothing to be desired. However, I have to say that in terms of sharpness, it doesn't come close to the Sigma 60mm 2.8. I had ordered the Sony to have more light intensity with 1.8 and to be able to use the OIS. But since I have to stop down to 2.8 to get really sharp photos, the only advantage the Sony has over the Sigma is the stabilizer. If you can do without the stability and the light intensity of the Sony, I recommend the Sigma. Especially since it's cheaper too!

It's my first ND filter and I'm totally satisfied, it's made of glass and looks high quality.

I've used it with my Sony A6000 and haven't noticed any overly noticeable dominance or aberration.

It comes with a leather sheath lined with a soft fabric inside; Velvet type, practical to be able to transport it without fear of scratches.

Excellent filter lenc for my camera. I took some pics with this on my sony 6000 alpha camera, and really loved those.

I bought the K&F Concept ND filter for my Sony Alpha 7 III. I use the 67mm version.
The filter arrived the third day. Everything was well packed and undamaged.

The processing is really impressive. Very clean glass and no scratches or anything like that.
The intensity of the ND filter can be continuously adjusted from ND2 to ND400.
I took a few test photos with the filter and am absolutely satisfied.
The only drawback for which there is a star deduction: At the maximum filter level you have a bluish shimmering X in the photo. This is a bit annoying, but if you turn the intensity down to just below the MAX level, it disappears again.

All in all, you can't go wrong with the ND filter from K&F Concept. At a reasonable price you get a universal ND filter. I give it a clear buy recommendation and because of one shortcoming 4 stars.
I hope I could help :-)