[0.17" / 4.3 mm] The Freewell CPL filter is a great item to use.
It brings out the highlights in every shot.
Reduces reflected light for a crisp picture or video.
I would recommend this polarizing filter to everyone.
A long lasting part of your photo gear.
It’s made by Freewell a name you can trust
I hope this review was helpful
Mike

[0.17" / 4.3 mm] The filters are nice and come in a good small case. When you put on a filter the original camera ring can be stored in the filter case which is a plus.

I get way better pictures with more resolution and detail. Before using filters my shots were too white and washed out, or looked over exposed.

Now with filters they look pretty amazing.

The 1st is good for overcast days.
The 2nd is great for sunny days.

I read that the 3rd is a must for snowy days, will have to wait for winter to try.

[0.03 oz / 1.3 g] If you don't have this you aren't serious about your drone footage on sunny days. The polarizer is ridonculously good and they are a great price!

[0.03 oz / 1.3 g] Easy to apply to the camera and they do a good job of bringing out the colors in your photos.

[0.03 oz / 1.3 g] Picked these up as my first set of general purpose filters for my Mavic Pro. These are replacing the official DJI ones that I picked up with the Mavic. Those ones had thin plastic-looking tabs (3 of them) per piece and felt flimsy and due to the way they were made, appeared that they might let light into the lens. These ones however are a very sturdy and attractive machined aluminum in black with red accents. They completely conceal the lens like a helmet and there's no chance of light or particulate getting between the filter and the lens. Would definitely recommend if you're just getting into filters and need some all-arounders. If you live in habitually bright places like the American Southwest or somewhere along a beach, you may also want to consider a stronger filter - a 32 or 64.

[0.17" / 4.3 mm] We have a Mavic 3 pro at work, but these filters make using my MINI 4 pro my preferred drone to work with. With a fixed 1.7 aperture on the MINI 4 Pro I love the image quality these offer allowing my to keep the shutter angle at 180.

A must have!

[0.03 oz / 1.3 g] I got these for my 11-year-old granddaughter playing on the beach. We live near waterways and her paddleboarding on bright days makes these filters a must. I've used all three filters depending on the cloud cover and the family enjoys the videos I create.

[0.17" / 4.3 mm] So far I have no complaints. The FREEWELL filters fit on the Mavic lens easily and clear the gimbal for good mechanical fit and no apparent gimbal stress. Actually may be more lightweight than the Tacos'. Interesting they seem to outperform my Taco RC filters. Each filter is darker than the TACO equivalent. I now use an ND 8 instead of the TACO ND 32. This may be to an error on Taco's labeling side? The little Polarizing filter works well too. No vignetting. Packaging and carrying case remind me of Pro Camera outfits. They've done their homework and I'll give them both a A for effort and A for content. As I use these I'm hoping there won't be any degradation of the filters themselves, but as of now all good. I'll sell my Taco set and these FREEWELL filters will be my go to kit.

[0.17" / 4.3 mm] These three ND filter options are great! 16 for sunset, 64 for mid day, and 256 for snow. If you need more fine tuning there are other sets out there with more options. I haven’t done extensive testing with them but they’re great so far. Definitely need them if you want to keep your shutter speed lower or 1 over half your frame rate.

[0.17" / 4.3 mm] The Mini Pro 3 has a fixed aperture of f/1.7 The quality of my images have been enhanced by reducing the light.