A high-quality UV filter that fits perfectly and also protects the lens. That's how it should be!

First of all: You should always install a UV filter to protect the outer lens from dust, sand, grease, water, and dirt, unless perhaps you work exclusively indoors. At least I'm one of those people who screw a UV filter onto every lens. This can be easily removed and cleaned if it gets dirty, and even replaced if necessary, but the lens itself cannot. In addition, the UV filter improves the light and color reproduction in outdoor shots, for example, in the sky or in trees and leaves. The thread diameter of the lens is usually printed on the lens itself. About the product: Flawless glass, no inclusions or defects visible. High-quality metal construction, practical (finely grooved) edge. Pleasantly thin (5.3 mm with, 3.2 mm without thread). Multi-coated glass, 18 layers is a very good value. I have previously used UV filters from Gobe, Hoya, and Rollei and would rate this product as very good and high-quality. The price is also ok, you should budget 10-20 euros for a good UV filter.

As a casual photographer who enjoys snapping pictures during vacations and family gatherings, the K&F Concept Magnetic UV Filter has been an absolute game-changer for me. The package includes a magnetic UV filter and a microfiber cleaning cloth, which makes it incredibly convenient to swap filters in just one second. The threaded part stays securely on the lens, and the magnetic part allows for quick addition of other K&F Concept magnetic filters. I keep this one on and then I don't have to worry so much about a lens cap while I'm shooting. Obviously I still use a cap when traveling and transporting, but this filter protects the glass just fine.This UV filter not only protects my lens from dust and scratches but also effectively absorbs UV rays, eliminating the blue tone in my photos and ensuring clear and vibrant images. The imported Japanese AGC glass used in the filter delivers razor-sharp images while maintaining the true colors of my shots. Plus, the ultra-slim frame prevents any vignetting on my wide-angle and telephoto lenses, which is a huge plus!The NANOTEC coating is another standout feature, providing 94% light transmission and significantly reducing reflections. This ensures that my images remain true to their colors, even in challenging lighting conditions. Just make sure to verify your camera's lens thread size before ordering – it’s clearly marked next to a "Φ" symbol on the lens. For instance, Φ67 means a 67mm lens thread size. Overall, this magnetic UV filter has enhanced my photography experience, and I highly recommend it to any fellow casual photographer looking for an easy and effective lens protection solution.

First off, I am a K & F concept fan. So far everything Ive purchased from them has been good quality. This filter is no exception. Fits my camera perfectly and to my eye, it introduces no anomalies. I can see no color cast and sharpness is not affected. I got this to protect my lenses when shooting hand held in rough environments like construction sites, which I do often. I am very happy with this filter and will continue to be a customer.

Great protective filter that's stackable. I've not used a magnetic filter before so I'm excited to try some that are compatible with it but in general this is a really solid protective filter.

UV filters (also known as haze filters) are an essential piece of kit for every single lens you have. They generally have little to no noticeable effect on image quality while keeping the outer elements of your lens safe from dust, debris, and damage. This filter does that job.Don't worry about it being "magnetic"- that's just an added bonus, and I can see it being rather useful- it has standard threads and fits modern sony lenses with oem lens hood installed. I imagine the magnetic feature could come in handy for stacking or quickly changing filters, and you can always thread it on for extended shooting.

This K&F Concept 77mm Magnetic MCUV filter is extremely clear, distortion and color cast free as far I can tell looking at the resulting images.It does fit onto my Canon 85 1.4IS lens threads and then can take magnetic filters of the appropriate size over that. Nicely made and finished, a true bargain.

I Love K&F Filters... They are affordable, do exactly what I intend them to do, and easy to get and replace if necessary. HIGHLY suggested!!!

This is mostly just a UV screw-on filter. I guess it will work with the other magnet-style filter accessories K&F has on the market. I love K&F filters. They are high quality and hold up well. In the event they do break you're not out hundreds of dollars.

This lens filter is great. It's high quality and works well with my lens.