49-52mm Step Up Ring Aviation-grade Aluminum Filter Adapter Ring 2-pack with a Cleaning Cloth
SKU: KF05.333
As I expected from K&F, these (you get 2 in the pack) are high quality adapters. They're saving me money because I don't have to buy another polariser or neutral density filter - I just use these adapters to fit to my 72m filters.They're also a good price considering you get 2 of them, but you also get a "lens" cap that fits the 72mm size - your old lens cap won't fit the new filter because the lens has a 67mm filter thread. But now you have a 72mm filter (or even just the bare adapter) on the lens. So K&F very nicely provide a suitably sized lens cap for you - sadly it's only the one, but it's a very nice touch.
23/01/2026
Sturdy and well crafted aluminium filter adapter. Great price for the quality.
11/01/2026
I got this step up ring adapter to extend the use of my variable ND filter across my lenses with a different filter size. The item came in individually wrapped inside a box. The thread pitch is perfect. The adapter turns smoothly when fitted on my lenses. It does the job!
07/01/2026
it is easy to install on your Lens, But very difficult to install The larger Filter in Step up RingI had to change my original Review.
02/01/2026
Due anelli adattatori da 55 a 77 mm, di ottima fattura, in alluminio a finitura nera semiopaca. Nessun problema ad avvitarli, né sull'obiettivo, né sul filtro. Nessun problema a svitarli. Quindi, per me, promosi a pieni voti. Se vi interessa il resto della storia, leggete oltre, altrimenti potete fermarvi qui.
31/12/2025
I use them on my Sigma 18-50mm f2.8 and Sony 11mm f1.8, where both of them are 55mm. Stepping them up to a 67mm diameter allows me to share the same filters with my other lenses.
30/12/2025