I bought a few of these K&N engine oil filters for my son's car. He really likes them, as they are easy to install, and should be easy to remove since they have the nut on the top of the filter. K&N oil filters are IMHO, the best on the market, especially when you also use the best AMSOIL synthetic engine oil - the best combination. Highly-recommend for your next oil change !!!

I have used B+W filters on my lenses and have been very pleased with the results. While higher priced, B+W filters are well built and have a good reputation among professional photographers.As a hobbyist, I don’t necessarily need to spend the premium prices charged by other more expensive filter manufacturers. So the AmazonBasics filter seems like a good option. I have generally had very good results with Amazon Basics products. The 58 mm AmazonBasics Circular Polarizer is considerably less expensive than other circular polarizers and certainly makes colors vivid and look more vibrant. The filter appears well made and, as an AmazonBasics product, comes in a plain box (and a plastic holder for the filter).I used the filter on to my 55-300mm lens, and it is relatively easy to attach. Those new to photography should know that circular polarizing filters have two moving parts; the outer ring turns continuously (and the user should adjust it clockwise or counter-clockwise to change the level of polarization) while the back part of the filter attaches to the lens. Of course, since this is an AmazonBasics product, there is no user’s guide or information about how to use a circular polarizer. Those with big hands or thick fingers may find it difficult to tighten the filter, as the back ring is relatively thin.

A slight problem with the lens cover not enough screw in treads for the coloerd lens. Or the colored lens should be a little thener to fit inside lens holder for the colored lens. But great lights. Very Bright.

I did first try out some ND filters from another brand, but they didn't fit very well. They were too loose and could easily fall off. Total waste of money.I should have bought these ND filters from Freewell in the first place :)

It is good quality for the price. But I have not compared it to super expensive lens filters. I don't notice any drop off in the picture quality and should give it 5 stars. Except for the fact some people will swear the filter costing 3x the price is better quality. I don't doubt that. But I am not a super pixel inspector. The filter gets the job done. I top quality, and protects the expensive lens. So get one and don't second guess the quality you might get by spending 3x the price.

As soon as I drive this car 200,000 miles and my other identical car with Mobil 1 oil filters the same distance, I'll let you know which is better. That should be in 2037.

Absolutely love this lens. Everyone should have a 50mm prime lens in their arsenal when taking photos

First I must say that the customer support and communications from Skyreat have been excellent. The package tracking was subpar but the product did arrive before the estimated date by over a week.The Skyreat filters themselves are of excellent quality. They fit extremely well and because of the mounting design do not appear to be able to dislodge during flight. The filters do replace the camera lens surround and weigh less than a gram so keep the drone under the 250 gram weight during use. They actually weigh less than the original lens surround.With the six pack you get a good assortment of filters that should cover most needs for videography. Skyreat has informed me that they are planning to release a ND1000 filter for those who want to do long exposure.The six pack also comes with a useful storage case that fits in the the Fly More bags with ease. This keeps the lenses safe and handy..Overall I am a very happy (and returning) Skyreat customer who looks forward to other products that they will be releasing for the DJI Mini 3 Pro.