--- product_id: 48731160 title: "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" brand: "k&f concept" price: "AR$125248" currency: ARS in_stock: true reviews_count: 13 category: "K&F Concept" url: https://www.desertcart.com.ar/products/48731160-k-and-f-concept-18pcs-lens-filter-stepping-up-down store_origin: AR region: Argentina --- # 18 precision step-up/down rings Smooth fine-machined surface Durable aluminum alloy build 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 **Brand:** k&f concept **Price:** AR$125248 **Availability:** βœ… In Stock ## Summary > πŸ”— Unlock every lens’s potential with seamless filter adaptability! ## Quick Answers - **What is this?** 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 by k&f concept - **How much does it cost?** AR$125248 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/48731160-k-and-f-concept-18pcs-lens-filter-stepping-up-down) ## Best For - k&f concept enthusiasts ## Why This Product - Trusted k&f concept brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Robust Durability:** Crafted from high-strength aluminum alloy for long-lasting use - β€’ **Seamless Operation:** Fine processing ensures smooth threading and easy attachment - β€’ **Modular Combination:** Stack rings to create custom sizes and never miss a shot - β€’ **Universal Compatibility:** Fits lenses from 37mm to 82mm for ultimate flexibility - β€’ **Dual Direction Adaptability:** 9 step-up + 9 step-down rings to match any filter size ## Overview The K&F CONCEPT 18PCS Lens Filter Adapter Set offers 9 step-up and 9 step-down rings ranging from 37mm to 82mm, crafted from durable aluminum alloy with a smooth finish. Designed for professional and enthusiast photographers, this versatile kit ensures compatibility across a wide range of lenses and filters, enabling effortless customization and enhanced creative control. ## Description Shop 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. Free delivery and returns on eligible orders. Review: Good Set Of Adapters - Do exactly what they should, good quality and excellent value. Review: Great quality - Very good product and very good quality ## Features - Include 9 pieces step up rings 37-49mm 49-52mm 52-55mm 55-58mm 58-62mm 62-67mm 67-72mm 72-77mm 77-82mm - 9 pieces step down rings 49-37mm 52-49mm 58-55mm 55- 52mm 62-58mm 67-62mm 72-67mm 77-72mm 82-77mm - Extremely stable aluminum alloy, high material strength and durability. Special fine processing process ensures a smooth surface - The step-up filter ring allows size filters to fit on the lens with a smaller filter thread size. The step-down rings allow smaller filters and converters to be used on a larger diameter lens. The filter adapters can even be combined with each other to achieve the required size. - The filter adapters can even be combined to achieve the required size. The variety of rings ensures a high degree of flexibility. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00JL4HGAI | | Best Sellers Rank | 2 in Photo Filter Accessories | | Brand Name | K&F CONCEPT | | Coating Description | Multi Coating | | Colour | black | | Compatible Devices | Any camera lens with a filter thread size between 37mm and 82mm | | Customer Reviews | 4.5 4.5 out of 5 stars (6,101) | | Enclosure Material | Aluminium | | Exposure Control Type | Manual | | Item Dimensions L x W | 5.5L x 3.7W centimetres | | Item Weight | 141 Grams | | Manufacturer | K&F Concept | | Manufacturer Part Number | SKU0629 | | Media Type | ProductImage | | Model Number | SKU0629 | | Number of Pieces | 18 | | Photo Filter Effect Type | Ultraviolet | | Photo Filter Size | 82 Millimeters | | Photo Filter Thread Size | 82 Millimetres | | Set Name | 18Pcs Metal Stepping Adapter Rings Set | | UPC | 700424378524 | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** K&F CONCEPT - **Coating description:** Multi Coating - **Material:** Aluminium - **Photo Filter Size:** 82 Millimeters - **Photo filter effect type:** Ultraviolet - **Photo filter thread size:** 82 Millimetres - **Product dimensions:** 5.5L x 3.7W centimetres - **Set Name:** 18Pcs Metal Stepping Adapter Rings Set - **UPC:** 700424378524 - **Water resistance level:** Not Water Resistant ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/71EwyT03j+L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Is this compatible with fuji 35mm f2 lens?** A: Hi， fuji 35mm f2 lens needs 43mm filter, so this filter adapter is not compatible. **Q: Hey guys, please will this fit my sigma 1.4art lens i belive is o/ 77 50mm** A: These adapters allow you to fit many lens and accessories to a camera you may need more than one ring to get the proper fit. This is a perfect kit for doing so as it goes up and down in size. It does not matter what make as long as the connecting thread is the correct one. **Q: Hello, Would this work with a 40.5mm lens?** A: no these rings will not fit your lense the smallest sizes are 37-49 and graduated to 82 9 internal threads and 9 external threads good luck with your search ken **Q: Can you step up from 52mm to 58mm?** A: Yes, if you stack the 52-55mm and the 55-58mm adapter. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good Set Of Adapters *by A***L on 16 January 2026* Do exactly what they should, good quality and excellent value. ### ⭐⭐⭐⭐⭐ Great quality *by T***Y on 22 January 2026* Very good product and very good quality ### ⭐⭐⭐⭐ Nicely finished, sturdy and great value, if a little fiddly. *by S***C on 14 February 2018* 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. ## Frequently Bought Together - K&F Concept 18 Pieces Filter Ring Adapter Set, Camera Lens Filter Metal Stepping Rings Kit (Includes 9pcs Step Up Ring Set + 9pcs Step Down Ring Set) Black - K&F Concept 82mm Variable ND2-ND400 ND Lens Filter (1-9 Stops) for Camera Lens, Adjustable Neutral Density Filter with Microfiber Cleaning Cloth (B-Series) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/48731160-k-and-f-concept-18pcs-lens-filter-stepping-up-down](https://www.desertcart.com.ar/products/48731160-k-and-f-concept-18pcs-lens-filter-stepping-up-down) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-05-20*