K&F Concept 18PCS Lens Filter Stepping UP and Down Adapter Set 37 49 52 55 58 62 67 72 77 82mm 9PCS Step-Up Rings+9PCS Step-Down Rings 49-52 55-58 58-62 67-72 72-77 77-82 62-58 55-52 82-77

Works great. Very useful for my lenses.

Good robust quality, threads easily into respective smaller or larger adapter rings. Works well with my Nikon D7200, would highly recommend.

I like the principle of these step-up rings, and they certainly perform as intended. They scale any of my lenses up so that I can use a single set of 77mm filters across all my kit. There's no noticeable vignetting, they're built and finished nicely and ultimately work.When combined with screw-in filters, the process of switching sizes, lenses and deconstructing your setup after use can be tedious and fiddly. Some rings will lock together more firmly than others, making it difficult to remove the rings correctly (instead removing too many or too few). Worst case, you end up with one ring still on the lens, at which point it's a fight to remove.Having said that, if you still want to go down the route of getting step-up rings as opposed to a filter holder, these fit the bill.

I use K&F ND filters and these step up/down adapters are a must for my different size lenses.

Able to use one set of filters on two lenses. BONUS

Prompt dispatch and well packaged. Photo projects can proceed at pace now. An excellent product, well made. Thank you so very much.

These aren't bad rings if you lubricate them slightly. They do stick if not careful. My first set was missing all the step down rings. i got these replaced but the second set was also missing rings so i ended up returning everything to buy elsewhere. Whilst i had them i tried the rings i did have and found they stick easily if not careful both to each other and more importantly to the lense or filter you're using it with. Quite dissapointing from a brand that i regard pretty highly and have many other products from.

Works. Hasn't Jammed Yet onto my camera. The threads seem well-matched.Bought this to use my K&F CPL ND Filter set onto all my camera lenses.I like that it has step-ups and step-downs for the most common sizes.