K&F Concept Magnetic Step Up Ring Adapter 55-82mm
K&F Concept Magnetic Step Up Ring Adapter 55-82mm | Use a larger magnetic filter on a smaller thread
The step-up format is the defining choice: it lets a lens with a smaller filter thread take a larger filter, instead of requiring a filter in every lens thread size. K&F Concept makes this adapter for photographers who want to use a larger magnetic filter on a lens with the matching smaller front thread. Its magnetic design makes it a link in a magnetic filter setup. That’s the practical job here: it connects the lens and filter. It’s an adapter, not a filter, so its role is to provide the physical connection rather than an image effect. This can help if you have a filter you want to use on a lens with a smaller thread. The important part is matching the lens-side thread to the adapter; the step-up ring is made for a specific size pairing.
Fitting it into your setup
Start by reading the filter-thread size on the front of your lens, then compare it with the smaller side of the ring. The filter you plan to attach needs to match the larger side. Keeping those two measurements straight makes it easier to choose the right adapter and avoids treating a step-up ring as a universal connector. If you use filters across different lenses, you can keep this ring with the lens whose thread matches it. The ring handles that one size conversion; it doesn’t change the size of the filters themselves.
Specialist Note
Once the ring is matched to the lens, the setup is straightforward: fit it to the front thread, then attach the magnetic filter. This one converts a 55mm lens thread to an 82mm filter size, so it suits someone who wants to use that larger filter on a lens with the smaller thread. For example, if your 82mm magnetic filter is the one you want to use, match the ring to the lens marked 55mm and make sure the parts seat correctly. The magnetic design is the detail to look for in your filter setup. One limit: it only bridges this specific size pairing, so it won’t solve a mismatch involving different thread sizes.
Technical Specifications
- Product: K&F Concept Magnetic Step Up Ring Adapter
- Type: Step-up ring adapter
- Design: Magnetic
- Adapter size: 55-82mm
K&F Concept Magnetic Step Up Ring Adapter 55-82mm est en rupture de stock et sera expédié dès qu’il sera de retour en stock.
Delivery and Shipping
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Warranty & Returns Info
At Hard to Find Camera Store, we offer a 2-year warranty on all new products and a 6-month warranty on used equipment. If you're not fully satisfied with your purchase, you can return it within 14 days of delivery for a refund or exchange, provided the item is in its original condition.
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K&F Concept Magnetic Step Up Ring Adapter 55-82mm est en rupture de stock et sera expédié dès qu’il sera de retour en stock.
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Condition
Payment & Security
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Worldwide Insured & Tracked Shipping
Secure delivery for camera gear to your doorstep, no matter where you are!
Warranty
New Equipment: 2 year warranty.
Used Equipment: 6 month warranty.
For any issues, our dedicated support team is here to help.

