I've bought photo material from K&F in the past and have never had any problems. I bought this UV filter for my new 82mm diameter Sigma mainly to protect the lenses from dust and scratches. Easy to assemble, well built, it comes well sealed in a box. It is worth the price paid.
19/09/2024
bought this filter for protection against my very sensitive Sigma lens. The requirements I was looking for were therefore: excellent transparency, anti-reflective treatment, good anchoring thread. I put my choice on this filter, which mainly depends on the price. I have to say I was delighted with it. Excellent transparency, tight and stable thread without any backlash, aluminum frame body, and in addition, anti-reflective treatment is very effective, no vignetting phenomenon or chromatic aberration. Arrived in a practical case, closed in a plastic blister and well packaged. Very happy with the purchase even considering the price. I highly recommend it.
18/09/2024
Do not reduce too much light entering the housing. I only use it as a protection for the front lens
18/09/2024
That's 100% the reason to buy one of these. Think of it like a screen protector for your phone. scratched? throw it away, buy a new one. Dirty or watermarked by the rain? wipe it off The point is that your expensive glass stays safe underneath.
17/09/2024
Great filter, feels very high quality, images are still sharp, unfortunately massively dirty from the original packaging, fingerprints everywhere, but can be used again after 10 minutes of cleaning.
15/09/2024
I was looking for a filter that would not be too expensive to mount in a case for the GoPro on the motorcycle. I've already lost a few filters due to the vibrations. This filter not only screws well and fits perfectly, but also surprised me with its quality. In the videos I get in 4K I don't see any distortions or aberrations or lack of sharpness... I recommend this brand.
14/09/2024
I have bought several of these UV filters in various sizes over the past few years. I've never had a single complaint to the effect that they are crystal clear and do the job they are made for. Milled, slightly raised edges on the metal ring, making it easy to assemble. All in all a great product at a great price. Why pay more?
13/09/2024
Surprisingly good for the price. Haven't noticed a negative effect in any situation. I use the filter as lens protection.
13/09/2024
Check this out as I had a deal and cracked the UV filter I've been using for about 12 years. I chose this model for its supposedly smaller profile and quality. It's definitely thin, easily half the size of the previous one and from what I've taken so far the pictures are great, mostly black and white but in color they look good from what I've seen
11/09/2024
bought a Canon EOS M100. To protect the lens, I bought this UV filter. As with other reviewers, I can confirm that I don't see any distortions or similar impairments. Installation: The filter simply twists onto the lens (clockwise). Canon lens protectors can still be used. As before, only now the UV filter is inserted into this. The UV filter arrived well packaged. I could use it straight away and didn't have to clean it beforehand.
09/09/2024