install a UV filter on all my lenses. Turns out my 70-300 flew naked!! So I chose this 67mm filter to protect the front elements. I do a lot of travel shooting as well as weddings and protection from bumps and such is key. It's far cheaper to replace a filter than an entire lens! This filter element offers a neutral passage while protecting the front glass and the threads of the expensive lens. Recommended!

install a UV filter on all my lenses. Turns out my 70-300 was flying naked!! That's why I chose this 67mm filter to protect the front elements. I do a lot of travel shooting as well as weddings and protection from impacts and such is key. It is far cheaper to replace a filter than an entire lens! This filter element provides a neutral passage while protecting the front glass and threads of the expensive lens. Recommended!

Very light bag with good capacity. I install a camera with a 28/300 lens, a 4K camcorder, a Coolpix, and accessories such as chargers, batteries, and cables. The side opening for access to the camera is very practical. The only criticism I could make is that the scratches lack a bit of solidity.

The adapter ring is perfect. But of course everything is mechanical, I use it with my nx300 and a Sigma 70-300 lens (Canon mount).

With the purchase of the lens, there was not much standing in my way - because with the kit lens (16-50mm) of the Sony alpha 5000 .. I was anything but satisfied. I got the alpha so that I can take better quality pictures and was very disappointed at first, but didn't want to give it up, after all you've already invested money, so I decided to get a better lens. The images hardly need to be post-processed, at least if you want natural images and not Fotolia-like .. no or really very little chromatic aberration - still quite good at high ISO, focus works perfectly and quickly - even if I prefer manual. And of course the Bokeh theme should not be missing: the backgrounds look naturally beautiful, deep, colorful and soft. So taking photos is now a lot of fun with the alpha 5000! :)

Purchased the filter for my Lumix telephoto lens 100 -300 mm, first I had an ND filter ND2 - ND 400
could not take sharp images when filming in telephoto, which has now been done with the ND 8 -128 filter. The filming is now sharp as they should be.

This is my fourth, Vine and purchase of K&F filters after my first Vine listing. I found that it is a quality filter. I got this for the Tamron 70-300 that I got on Amazon a month ago. I didn't realize this one also came with a UV and had already gotten one. I used to only get B+W in my working days, but in retirement I have to budget more carefully. I've found that these K&F are virtually indistinguishable from them and these are now my filters.

Works very well, I only recommend buying an additional lens hood because if there is backlight in the picture, it looks purple in the picture. Nevertheless, I am very satisfied, it does what it is supposed to do, I can't complain