Great thing, does what it's supposed to, and pretty good too!
The autofocus is not affected by the filter, and it's just great for landscape photography because it takes reflections off the water and gives the leaves a super nice green! All in all great! Especially when you consider the price of around €17!!!
The autofocus is not affected by the filter, and it's just great for landscape photography because it takes reflections off the water and gives the leaves a super nice green! All in all great! Especially when you consider the price of around €17!!!
17/11/2023
I'm really excited Great photos pin-sharp super good blue whether sky or water awesome. The workmanship is very solid, the packaging is also good, the whole thing makes a valuable, robust impression, I am enclosing a few photos.
15/11/2023
Great polarizing filter. Couldn't detect any color change or loss of sharpness. Good packaging and also well and valuable processed. Can recommend it. The polarization filter works perfectly! To demonstrate, I filmed through the filter with my smartphone and removed it from the camera several times. I also demonstrated the effect by rotating the filter.
I filmed a reflective wall tile.
The reflection is completely removed by the filter. That's exactly what I wanted...
I filmed a reflective wall tile.
The reflection is completely removed by the filter. That's exactly what I wanted...
15/11/2023
See pictures - it does what a polarizing filter is supposed to do. I didn't notice any degradation in imaging performance - no overly annoying flares or anything. Unbeatable for the price and therefore highly recommended. This filter here from K&F Concept was not a bad buy. Great!
13/11/2023
I thought long and hard about getting an expensive or cheap filter. The photos all have the same settings, once with a filter and once without, with the 100% view you can see a minimal loss of sharpness but only there. The filter darkens the photo by at least one stop, I read even 1.3 stops. For the money it is definitely a recommendation.
12/11/2023
I bought the filter for a trip to Iceland. Attached are two photos taken one after the other under the same conditions, one with and one without a polarizing filter.
I am happy with the effect. The actual filter performance also depends on the angle to the water surface, the steeper the surface, the more "transparent".
The filter emits a maximum of one f-stop of light (in this case extended from 1/50 sec to 1/40 sec to achieve the same exposure) and changes the tint very minimally to a greenish tint, which is hardly visible in the photo and possibly over the white balance can be corrected.
Absolutely sufficient for hobby users.
I am happy with the effect. The actual filter performance also depends on the angle to the water surface, the steeper the surface, the more "transparent".
The filter emits a maximum of one f-stop of light (in this case extended from 1/50 sec to 1/40 sec to achieve the same exposure) and changes the tint very minimally to a greenish tint, which is hardly visible in the photo and possibly over the white balance can be corrected.
Absolutely sufficient for hobby users.
07/11/2023
Today I was finally able to test the filter.
He does his job perfectly.
A polarizing filter is never 100% anti-reflective, this is also not an "anti-reflective filter". There is much more behind a polarizing filter.
A lot of people should be familiar with sunglasses with polarized lenses. At the end of the day, a polarizing filter is nothing else.
I have attached two photos that have been converted from RAW format to JPEG for upload, completely unedited except for a lens correction.
The colors appear stronger, the contrasts are increased.
Looks very nice on the clouds in the sky.
You can also see the effect of the filter on the water surface on the bottom left.
He does his job perfectly.
A polarizing filter is never 100% anti-reflective, this is also not an "anti-reflective filter". There is much more behind a polarizing filter.
A lot of people should be familiar with sunglasses with polarized lenses. At the end of the day, a polarizing filter is nothing else.
I have attached two photos that have been converted from RAW format to JPEG for upload, completely unedited except for a lens correction.
The colors appear stronger, the contrasts are increased.
Looks very nice on the clouds in the sky.
You can also see the effect of the filter on the water surface on the bottom left.
06/11/2023
The thread of the filter runs perfectly. It can be screwed on and off very easily.
Even after a year of use, the glass is not scratched. This all points to a good build quality.
But now to the optical strengths or weaknesses.
This very cheap filter does not show any weaknesses here. The contrasts are increased and the colors are more powerful.
And the polarizing filter effect is excellent in my opinion. It has an absolutely reliable anti-reflective coating and reflections are almost completely eliminated. You can almost dive into the water.
I've attached an example image where you can clearly see the effect.
I can therefore absolutely recommend this polarizing filter.
Even after a year of use, the glass is not scratched. This all points to a good build quality.
But now to the optical strengths or weaknesses.
This very cheap filter does not show any weaknesses here. The contrasts are increased and the colors are more powerful.
And the polarizing filter effect is excellent in my opinion. It has an absolutely reliable anti-reflective coating and reflections are almost completely eliminated. You can almost dive into the water.
I've attached an example image where you can clearly see the effect.
I can therefore absolutely recommend this polarizing filter.
28/10/2023
The filter arrived at my home quickly and well packaged.
I'm very happy with the filter itself, it does what it's supposed to do, you can prevent reflections, and in sunlight, for example, colors such as the blue of the sky or the green of a meadow can be displayed more beautifully.
Images become clearer with this filter and reflections are sometimes completely removed from the image. For the current price of €17, I can recommend this polarizing filter to any amateur photographer.
I am attaching two more pictures for comparison.
Have fun with it.
I'm very happy with the filter itself, it does what it's supposed to do, you can prevent reflections, and in sunlight, for example, colors such as the blue of the sky or the green of a meadow can be displayed more beautifully.
Images become clearer with this filter and reflections are sometimes completely removed from the image. For the current price of €17, I can recommend this polarizing filter to any amateur photographer.
I am attaching two more pictures for comparison.
Have fun with it.
23/10/2023
Overall, the polarizing filter works quite well.
The saturation and dynamics in the image improve and reflections can also be filtered out quite well with the right setting.
Attached is an image comparison with and without a filter.
The saturation and dynamics in the image improve and reflections can also be filtered out quite well with the right setting.
Attached is an image comparison with and without a filter.
17/10/2023