-【62mm to 77mm】 Compatible with all 62mm camera lenses & 77mm accessories(such as filters, hoods, flashes and lens converters). Your lens thread size will be printed under the lens cap or written somewhere on the lens barrel. - 【Brass step-up adapter rings】Classic design, CNC-molded from durable and flexible brass for smooth installation and lasting use. The purpose is to increase the diameter of the lens, cost saving. -【Material】Professional manufacturing, exquisite workmanship, this Camera Lens Adapter is made of high quality brass, durable, non deformation, also with corrosion resistant and glossy. -【Perfect fit】 K&F Concept step-up rings ensure a secure, precise connection between your camera lens and filters, preventing light leakage and preserving image quality for sharper photos and videos with stable, flat focus. -【3* Cleaning cloth】 K&F Concept provides 3 vacuum-packed cleaning cloths with their step-up rings, which are gentle, dust-free, and prevent secondary pollution.
-【62mm to 77mm】 Compatible with all 62mm camera lenses & 77mm accessories(such as filters, hoods, flashes and lens converters). Your lens thread size will be printed under the lens cap or written somewhere on the lens barrel. - 【Brass step-up adapter rings】Classic design, CNC-molded from durable and flexible brass for smooth installation and lasting use. The purpose is to increase the diameter of the lens, cost saving. -【Material】Professional manufacturing, exquisite workmanship, this Camera Lens Adapter is made of high quality brass, durable, non deformation, also with corrosion resistant and glossy. -【Perfect fit】 K&F Concept step-up rings ensure a secure, precise connection between your camera lens and filters, preventing light leakage and preserving image quality for sharper photos and videos with stable, flat focus. -【3* Cleaning cloth】 K&F Concept provides 3 vacuum-packed cleaning cloths with their step-up rings, which are gentle, dust-free, and prevent secondary pollution.
-【62mm to 77mm】 Compatible with all 62mm camera lenses & 77mm accessories(such as filters, hoods, flashes and lens converters). Your lens thread size will be printed under the lens cap or written somewhere on the lens barrel. - 【Brass step-up adapter rings】Classic design, CNC-molded from durable and flexible brass for smooth installation and lasting use. The purpose is to increase the diameter of the lens, cost saving. -【Material】Professional manufacturing, exquisite workmanship, this Camera Lens Adapter is made of high quality brass, durable, non deformation, also with corrosion resistant and glossy. -【Perfect fit】 K&F Concept step-up rings ensure a secure, precise connection between your camera lens and filters, preventing light leakage and preserving image quality for sharper photos and videos with stable, flat focus. -【3* Cleaning cloth】 K&F Concept provides 3 vacuum-packed cleaning cloths with their step-up rings, which are gentle, dust-free, and prevent secondary pollution.
-【62mm to 77mm】 Compatible with all 62mm camera lenses & 77mm accessories(such as filters, hoods, flashes and lens converters). Your lens thread size will be printed under the lens cap or written somewhere on the lens barrel. - 【Brass step-up adapter rings】Classic design, CNC-molded from durable and flexible brass for smooth installation and lasting use. The purpose is to increase the diameter of the lens, cost saving. -【Material】Professional manufacturing, exquisite workmanship, this Camera Lens Adapter is made of high quality brass, durable, non deformation, also with corrosion resistant and glossy. -【Perfect fit】 K&F Concept step-up rings ensure a secure, precise connection between your camera lens and filters, preventing light leakage and preserving image quality for sharper photos and videos with stable, flat focus. -【3* Cleaning cloth】 K&F Concept provides 3 vacuum-packed cleaning cloths with their step-up rings, which are gentle, dust-free, and prevent secondary pollution.
Last updated at 03/21/2026 21:38:44
K&F CONCEPT 62-77mm Step-Up Lens Filter Adapter Ring CNC Machined Brass Filter Adapter Rings with Cleaning Cloths, for 62mm Lens Install 77mm Filter
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62-77mm Brass Filter Adapter Ring, Step-Up Ring Compatible with All 62mm Camera Lens & 77mm Filters
Free delivery
62-77mm Brass Filter Adapter Ring, Step-Up Ring Compatible with All 62mm Camera Lens & 77mm Filters
originally posted on kentfaith.com
There are much cheaper adapter rings. But with those cheaper aluminum rings, there comes a time when one binds up and becomes permanently affixed to your favorite filter (probably your CPL, because as you turn the filter it will tighten onto the adapter ring). I have a wrench made to separate those rings, but it’s not always enough. I have put them in the freezer to shrink the metal. All the tricks. So far I haven’t had to destroy an adapter, but I’ve come close.So now, any time I get a specific adapter ring, I pay for the good stuff. Not because it does a better job holding my filter in place, but because it does a better job letting go. This adapter is very well-machined and screws onto my lenses almost silently. Nice!This ring came in a nice clamshell case ... MoreThere are much cheaper adapter rings. But with those cheaper aluminum rings, there comes a time when one binds up and becomes permanently affixed to your favorite filter (probably your CPL, because as you turn the filter it will tighten onto the adapter ring). I have a wrench made to separate those rings, but it’s not always enough. I have put them in the freezer to shrink the metal. All the tricks. So far I haven’t had to destroy an adapter, but I’ve come close.So now, any time I get a specific adapter ring, I pay for the good stuff. Not because it does a better job holding my filter in place, but because it does a better job letting go. This adapter is very well-machined and screws onto my lenses almost silently. Nice!This ring came in a nice clamshell case with a foam insert, and while it’s nice, it’s also pretty bulky. It’s good to take care of your nice things, though.
originally posted on kentfaith.com.au/
received this product as a free trial as part of the Vine program. Thanks very much. I tested the 72mm to 77mm version. I use the ring on my Viltrox 85mm f/1.8 II, which has a 72mm filter mount, to use my 77mm polarizing and gray filters. The filter ring is processed perfectly. It is easy to screw in, and a filter can also be easily screwed into it. Releasing a filter from the ring requires a bit of finesse, but the ring can't help it. What would be nice: a box so that it doesn't bend in the bag during transport. But since the competition doesn't have that either, I won't deduct a star for it.
originally posted on kentfaith.com.au/
The Step-Up Converter Ring was packaged well and shipped quickly. So far I'm pretty happy with the build quality. The ring is made entirely of metal and seems sturdy to me. In addition, the internal and external thread is properly worked. Thus, the adapter can be easily screwed onto lenses. With the help of the adapter ring, I can now easily use my larger ND filter on my smaller lens. Everything works without any problems, which is why I can finally recommend the adapter ring.
K&F CONCEPT 62-77mm Step-Up Lens Filter Adapter Ring CNC Machined Brass Filter Adapter Rings with Cleaning Cloths, for 62mm Lens Install 77mm Filter
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
62-77mm Brass Filter Adapter Ring, Step-Up Ring Compatible with All 62mm Camera Lens & 77mm Filters
Free delivery
62-77mm Brass Filter Adapter Ring, Step-Up Ring Compatible with All 62mm Camera Lens & 77mm Filters
There are much cheaper adapter rings. But with those cheaper aluminum rings, there comes a time when one binds up and becomes permanently affixed to your favorite filter (probably your CPL, because as you turn the filter it will tighten onto the adapter ring). I have a wrench made to separate those rings, but it’s not always enough. I have put them in the freezer to shrink the metal. All the tricks. So far I haven’t had to destroy an adapter, but I’ve come close.So now, any time I get a specific adapter ring, I pay for the good stuff. Not because it does a better job holding my filter in place, but because it does a better job letting go. This adapter is very well-machined and screws onto my lenses almost silently. Nice!This ring came in a nice clamshell case ... MoreThere are much cheaper adapter rings. But with those cheaper aluminum rings, there comes a time when one binds up and becomes permanently affixed to your favorite filter (probably your CPL, because as you turn the filter it will tighten onto the adapter ring). I have a wrench made to separate those rings, but it’s not always enough. I have put them in the freezer to shrink the metal. All the tricks. So far I haven’t had to destroy an adapter, but I’ve come close.So now, any time I get a specific adapter ring, I pay for the good stuff. Not because it does a better job holding my filter in place, but because it does a better job letting go. This adapter is very well-machined and screws onto my lenses almost silently. Nice!This ring came in a nice clamshell case with a foam insert, and while it’s nice, it’s also pretty bulky. It’s good to take care of your nice things, though.
received this product as a free trial as part of the Vine program. Thanks very much. I tested the 72mm to 77mm version. I use the ring on my Viltrox 85mm f/1.8 II, which has a 72mm filter mount, to use my 77mm polarizing and gray filters. The filter ring is processed perfectly. It is easy to screw in, and a filter can also be easily screwed into it. Releasing a filter from the ring requires a bit of finesse, but the ring can't help it. What would be nice: a box so that it doesn't bend in the bag during transport. But since the competition doesn't have that either, I won't deduct a star for it.
The Step-Up Converter Ring was packaged well and shipped quickly. So far I'm pretty happy with the build quality. The ring is made entirely of metal and seems sturdy to me. In addition, the internal and external thread is properly worked. Thus, the adapter can be easily screwed onto lenses. With the help of the adapter ring, I can now easily use my larger ND filter on my smaller lens. Everything works without any problems, which is why I can finally recommend the adapter ring.
bought it to attach an 82mm PL filter to the Canon RF100-500mm. This is a 77mm-82mm conversion ring. However, I cannot attach a hood. I tried removing the protection filter, but it was still useless. It seems Canon hoods are made at the last minute. I don't think it's the responsibility of this product, but I thought it was necessary to be careful with a product called Step-Up. I was concerned about how many stars to put but since there is no problem with the product itself I will put it at 1 negative star. Also, because it's serrated, it's easy to rotate, but when I attached this ring adapter from the top of the guard filter, this time the guard filter, and this ring the adapter is no longer in place. It seems better not to overtighten.
I now understand why K&F Concept products are made from brass. It is so resistant to torsional deformation and the screw easily fits filters from different manufacturers. Previously, I bought the "MARUMI Step Up Ring Made in Japan" on Amazon, and there were no problems at the beginning of the purchase, but after repeated use and careful storage, it gradually became unfit. In fact, I was quite impatient because the ND filter didn't fit on the outdoor site. Conclusion! If you're buying a large diameter like 82mm, I think this K&F Concept brass piece is the best because it's strong and sturdy!
Picked up a new lens for my z6 and was looking for new step up rings. I've only used aluminum ones in the past but figure since these are brass, I'd give these a shot. As you can see. It works and at this price point, I bought 2 because why not. Wish they had the 67-72 in stock though. As for the reviews where they gave this a low rating, dont blame a product for user error. I've used cheap aluminum ones in the past and have never had any issues. I'll give them the benefit of the doubt though and report back in a few months.
First of all: Useful, for example, to get cheap filters from third-party companies on the lens. The 5 euros quickly paid for themselves. The workmanship is also good, the threads are precisely cut and the entire ring weighs only 6 g. In this respect there is nothing to complain about, except for the packaging: the part comes completely unprotected in a thin plastic film - I was really amazed that the adapter arrived undamaged. But the user also has a problem: he has to find a suitable case or improvise. Therefore my suggestion: please add a cheap case, I would be happy to pay a euro more, but then I know my adapter for sure. 4 stars, but still my purchase recommendation. Thanks very much!
The 67-77 mm version is evaluated. This has a serious advantage in not having to screw several step-up rings in a row. This can lead to unwanted dark corners, especially with wide-angle lenses. Unfortunately, the ring is smooth on the outside and (like the competing products I've seen) has no screwing aid in the form of engravings etc. The adapter can still be screwed in well and the thread seems to have been worked cleanly. Since this ring is no different from other rings on the market, the price is what counts. And in this case it's really good.
The "K&F Concept Step Up Filter Adapter Ring for lenses..52mm-67mm" is an adapter that can be used to step up, i.e. adapt a small lens filter diameter, here 52 mm, to a larger filter diameter, here 67 mm. The mechanical processing is very good and the black lacquer is matt. Completely content. I like to use such step up adapters because I often buy filters, macro lenses or ND filters with a large diameter and can then adapt them to different lenses with smaller filter diameters. The company K&F Concept has many products for photography and I like to buy from well-known companies with a specialization.
precisely cut thread, a neatly crafted metal adapter ring that actually fits and helps to adapt filters to different lenses. It's very annoying when you're happy because you've discovered a bargain somewhere, only to realize later that you ordered the wrong size. If something like this has happened to you, the chances are good that you will be successful with such an adapter and that you can still use the said bargain. Of course, it can also be the case that you simply use different cameras or lenses with different sizes. This adapter ring is also a great help there, which I can recommend without reservation.
