49-77mm Step Up Ring Aviation-grade Aluminum Filter Adapter Ring 2-pack with a Cleaning Cloth
SKU: KF05.345
Supongamos que tiene un par de lentes con un diámetro determinado y otro par con un diámetro diferente, por ejemplo, tengo 3 lentes con un diámetro de 77 mm y uno con un diámetro de 67 mm. ¿Qué haces? ¿Comprais todos los filtros duales? También se pueden hacer un polarizador 77 y un polarizador 67, así que lo dejas encendido, pero si vamos a los ND no podemos comprar todos los ND dobles. Después de gastar mucho dinero en un doble polarizador, doble UV, doble ND8, mi neurona por fin empieza a funcionar y pienso: ¿por qué no comprarme un anillo adaptador y evitar comprar 2 ND16, 2 ND64, etc.? Soy un genio.Evidentemente hay que tomarlo con el diámetro del más pequeño al más grande, así que cogí un anillo que montado en 67 me permite usar 77 filtros, y listo, ya está.Perfecto, sin problemas de compatibilidad, roscado preciso en ambos lados, coste insignificante y mucho dinero ahorrado.Entre otras cosas, llegan dos por 10 euros.¡Súper satisfecho! 5 estrellas.
07/11/2024
This is my third K&F purchase and once again very pleased with their product. Unlike other adapters I have, these screw on and off just like a quality filter. My others are difficult to thread on, bind up and one only screws on half way.These are precision made and at a great price to boot. I also need 55-52mm step down and I will be buying K&F for those also.If you got stuck with some grindy junk adapters in the past, try these, I think you'll be glad you did.A+++ all the way.
06/11/2024
Mettiamo che abbiate un paio di obiettivi con un certo diametro e un altro paio con diametro differente, ad esempio io ho 3 lenti con diametro 77mm e una con diametro 67 mm. Che si fa? SI comprano tutti i filtri doppi? un polarizzatore da 77 e uno da 67 si può anche fare, così poi si lascia su, ma se andiamo sugli ND non possiamo comprare tutti gli ND doppi. Dopo aver speso un sacco di soldi per doppio polarizzatore, doppio UV, doppio ND8 ecco che finalmente il mio neurone inizia a funzionare e penso: perchè non prendere un anello adattatore ed evitare di comprare 2 x ND16, 2 x ND64 e così via? Genio che sono.Ovviamente va preso con il diametro dal più piccolo al più grande, quindi ho preso un anello che montato sul 67 mi permette di usare i filtri 77, et voilà, il gioco è fatto.Perfetto, nessun problema di compatibilità, filettatura precisa da entrambe le parti, costo irrisorio e un sacco di soldi risparmiati.Tra l'altro, ne arrivano due spendendo 10 euro.Super soddisfatta! 5 stelle.
03/11/2024
67mm to 88mm step up rings x 2I was surprised with the size and weight of these step up rings, because, they come in a protective filter type box , rather than loose.The filters are metal (Aluminum I think, as per the title, not brass as it says in the description)At first glance the full kits of step up filter rings look to be good value , however, in use I prefer these because a single ring is lower profile than stacking several and I don't need to store all the extras rings .Having a set of two works well because I prefer to leave the step up ring attached to a 82mm filter (ND and CPL), rather than a lens, because the step up ring prevents the lens hood and the lens cap fitting.Good price for 2 metal step up rings , just get the size you need . 5/5 recommended
01/11/2024
Les bagues d'adaptation sont livrées dans un boîte de stockage avec un chiffon microfibre.La qualité de fabrication est excellente, comme souvent chez K&F. Le matériau choisi est l'aluminium, les filetages ne présentent aucun jeu, les bagues se fixent sur l'objectif sans forcer et tiennent parfaitement en place. Il en va de même pour les filtres que j'ai vissé dessus. Rien à redire.Au final, je suis très satisfait de ce lot. Grâce à lui, j'ai pu monter deux vieux filtres en 86mm sur mon 82mm. Je laisse l'ensemble rangé dans la boîte fournie, qui est elle aussi solide et pratique. Vendu moins de 10€, le rapport qualité/prix de ce lot me semble tout à fait correct.
29/10/2024
I ordered the K&F Concept 72-77mm(2 Pcs) Step-Up Ring Adapter so I could use some 77mm filters on my 72mm lenses. The step-up rings are exactly what I needed, and the quality is what I have come to expect from K&F. The rings are made of machined aluminum, and they thread perfectly onto the filters and the lenses. They come nicely packaged in a plastic case, and a lens cleaning cloth is included. A lens adapter ring is a fairly simple product, but a cheap one will make life difficult because the adapter ring won't thread smoothly onto the lens or filter or will stick once it has been threaded on. These rings do not have either of those problems. And to top it all off, the adapter rings are an incredible value for such high quality rings. I will definitely buy more of these if I need them, and I highly recommend them to anyone in the market for lens adapter rings.
28/10/2024
I have a phone cage I no longer use as I have no filters that fit it, in an attempt to be a cheapskate I ordered this as I do have the larger size filters.What I didn't take into account was that once fitted it meant any filter I tried to screw on was blocked by the red adjustment knob pictured.I can get around this by adding further step up rings but that isn't quite the elegant solution I had hoped for.The product itself is well machined and fits the existing 37mm thread like a glove, so no complaints there.
23/10/2024
Super high quality metal. Fit both my lens and Nd filter perfectly with no problems
23/10/2024