K&F Concept 67-82mm(2 Pcs) Step-Up Ring Adapter, 67mm to 82mm Step Up Filter Ring for 67mm Lens Install 82mm ND CPL UV Lens Filter

What an affordable, solution to my running off and buying a filter that didn't fit my camera. In seconds I stepped up from 58mm to 77mm, everything worked and problem solved. Quality materials, smooth, tight threads, simple solution. Saved myself a lecture about my shopping habits.

I recently picked up this 55mm to 67mm step-up ring adapter, and it works exactly as advertised. The build quality is solid — made from durable metal (not cheap plastic), and the threading is smooth and precise. It fits perfectly onto my 55mm lens and allows me to use my 67mm filters with no issues at all. No cross-threading, no light leaks, and no vignetting. It’s a simple but essential piece of gear if you're looking to expand your lens/filter compatibility without breaking the bank. Highly recommend for any photographer or videographer needing a reliable adapter!

The item fits my needs, and the quality is nice as described by the seller.

I purchased a K&F ring adapter for my Insta360 Pro camera, and it works great. It saved me money by allowing me to use existing filters with a step-up ring instead of buying new ones. I’ve had no issues with thread jamming, and the K&F adapter feels reliable and well-made.

Awesome set of step up rings they do the job perfectly and for an awesome price can’t beat! I use it to step up my phone adapter to use with my bloom filter and they work so well that it almost looks like it was part of the filter adapter!Only thing I wish it had would be grooves to make removal easier, but I have yet to have these step up brings get stuck like other step up rings I’ve bought from other suppliers so amazing no issues yet after two months of using :)

This step up ring adapter fit on both my camera lens and filters perfectly. Smooth screw on motion. A great value for the price!

Excellent quality, fits perfectly, good construction, a necessary tool if you have several lenses and need to use your filters with all of them.

This step-up ring works exactly as intended. It screws on easily and lets me adapt my lens thread to fit my ND filter without any issues. Since step-up rings are inexpensive, they’re a great way to save money—you don’t need to buy multiple filters for different lens sizes. Simple, effective, and cost-efficient.