K&F Concept Polarizing 67mm Lens Cap. I like these lens caps because they are made of very high quality steel with polarizing glass to not only protect your glass (lenses) but also allow you to change the polarization by rotating to get the best possible photos for the lighting conditions. The lens also has several special coating layers to intensify the colors while reducing glare. I highly recommend the K&F Concept lens caps as I use the K&F on all my RF and older EF lenses.

I trust K&F and like their products, especially their filters. It makes sense for them to also sell a lens cap set. While this isn't the cheapest lens cap set, it's still cheaper than buying major brand lens caps. The extra accessories are a nice addition to round out the price, particularly the individually wrapped and sealed microfiber cleaning cloths. I'm not a big fan of the lens cap tether, but it's there if you like it. I have yet to lose a 77mm lens cap (knock on wood) but when I lost my 82mm lens cap I remember feeling terrible waiting for the replacement cap as my lens lens is now unprotected was. I've been looking at my lenses and 77mm is my favorite thread size so I decided to get a set as a spare. These lens caps work well, snap in and out easily, and fit the threads securely. I've had some third-party lens caps that won't snap or don't fit the threads properly and can sometimes come loose on their own, but these K&F ones work just fine. There's a large area to pinch in too, so it should work well for hands of all sizes. that won't snap or don't fit the threads properly and can sometimes come loose on their own, but these from K&F work just fine. There's a large area to pinch in too, so it should work well for hands of all sizes. that won't snap or don't fit the threads properly and can sometimes come loose on their own, but these from K&F work just fine. There's a large area to pinch in too, so it should work well for hands of all sizes.

77mm polarizing filter adapted to a smaller 67mm lens. Fits :)

The filters simply rotate and snap onto the Avata's lens with one click for a secure fit. These filters seem strong enough and are obviously incredibly light. They are easy to remove.
Overall, these filters are great all-rounders and good value (compared to other brands)

Great products and the price certainly works too! The lens hood and snap cap with tether are basically a must for me as I use the OEM products that come with the lenses. I guess you can never have too many microfiber towels.

I have the 67mm on my Sony a7iii on my 85mm Sony lens. It's so clear you don't even know it's on. The image quality is exactly the same without any problems. It blends into the camera and protects your expensive lens from damage. To assemble it, you turn it in circles several times to tighten it. No instructions are provided, but pretty much self-explanatory. More information on their website. There is also a 1 year warranty period if you register the lens from the date of purchase. These can be replaced at a much cheaper cost than having to buy your expensive lens again!

Works very well, I only recommend buying an additional lens hood because if there is backlight in the picture, it looks purple in the picture. Nevertheless, I am very satisfied, it does what it is supposed to do, I can't complain

I use the 67mm version of this filter. Since there are no external threads to mount a hood (I use this with a stepup ring for other lens sizes), I use a 67mm Amazon product ($9.50 for two) "67mm Camera Lens Hood - Rubber - Set of 2 - Collapsible in 3 Steps - Sun Shade/Shield", Mount the rubber hood BEFORE the VND, fold the rubber back over the lens, then mount the VND, set it where I want it, then pull the rubber hood out over the VND adjustment ring. A little awkward, but it works.