--- product_id: 647955791 title: "K&F Concept 77-82mm(2 Pcs) Step-Up Ring Adapter, 77mm to 82mm Step Up Filter Ring for 77mm Lens Install 82mm ND CPL UV Lens Filter" brand: "k&f concept" price: "€ 11.82" currency: EUR in_stock: true url: https://www.desertcart.pt/products/647955791-k-and-f-concept-77-82mm-2-pcs-step-up store_origin: PT region: Portugal --- # Precision 77mm to 82mm fit Includes microfiber cleaning cloth Durable aluminium alloy build K&F Concept 77-82mm(2 Pcs) Step-Up Ring Adapter, 77mm to 82mm Step Up Filter Ring for 77mm Lens Install 82mm ND CPL UV Lens Filter **Brand:** k&f concept **Price:** € 11.82 **Availability:** ✅ In Stock ## Summary > 🔗 Elevate your lens game—upgrade your filter size, upgrade your shots! ## Quick Answers - **What is this?** K&F Concept 77-82mm(2 Pcs) Step-Up Ring Adapter, 77mm to 82mm Step Up Filter Ring for 77mm Lens Install 82mm ND CPL UV Lens Filter by k&f concept - **How much does it cost?** € 11.82 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/647955791-k-and-f-concept-77-82mm-2-pcs-step-up) ## 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 - • **Complete Kit:** Comes with a microfiber cleaning cloth to keep your gear spotless and performance sharp. - • **Dual-Pack Convenience:** Two step-up rings included so you’re always ready for any shoot or backup needs. - • **Precision Engineering:** Threaded design guarantees smooth, secure installation without cross-threading risks. - • **Rugged Aluminium Alloy:** Crafted from premium aluminium alloy to resist deformation and ensure long-lasting durability. - • **Seamless Compatibility:** Effortlessly adapts any 77mm lens to 82mm filters for ultimate creative flexibility. ## Overview The K&F Concept 77-82mm Step-Up Ring Adapter is a precision-engineered aluminium alloy accessory that converts 77mm lens threads to 82mm filter threads. Designed for durability and smooth installation, this dual-pack includes two rings and a microfiber cleaning cloth, making it an essential upgrade for photographers seeking versatile filter compatibility and reliable performance. ## Description K&F Concept 77-82mm(2 Pcs) Step-Up Ring Adapter, 77mm to 82mm Step Up Filter Ring for 77mm Lens Install 82mm ND CPL UV Lens Filter ## Features - 【Aluminium Alloy ring】This step-up ring is made of aluminium alloy not easy to be deformed, and can maintain its performance for a long time, smoothly install and durable. - 【Step Up Ring】This step up ring adapter easily screws onto the front of any lens with 77mm filter diameter, and converts the thread size of your Lens to the thread size of any other accessory. - The camera lens side: 77mm. The size of the camera lens must be 77mm. If it's not 77mm then don't buy it. Because it is only suitable for 77mm camera lens. Please reconfirm the camera lens size before ordering. - The filter lens side: 82mm. The size of the filter lens must be 82 mm. If it is not 82 mm, do not buy it. This is because it only fits 82 mm filter lenses. Please reconfirm the filter size before ordering. - 【Packaging Include】2* Brass adapter ring + 1*Microfiber cleaning cloth. Note: compatible with all 77mm camera lenses & 82mm filter lenses, please reconfirm the lens size before ordering, it's always beside the "Ø" (diameter) symbol. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D3L568W9 | | Best Sellers Rank | #1 in Filter Step-up Rings | | Brand | K&F CONCEPT | | Coating Description | No Coating | | Compatible Devices | 77mm camera lenses | | Customer Reviews | 4.8 out of 5 stars 1,556 Reviews | | Enclosure Material | Aluminum | | Item Weight | 20 Grams | | Manufacturer | Shenzhen Zhuoer Photograph | | Manufacturer Part Number | AU-KF05.357 | | Material | Aluminum | | Media Type | ProductImage | | Model Number | 13EU-KF05.357 | | Photo Filter Effect Type | other | | Photo Filter Thread Size | 82 Millimeters | | Screen Size | 82 Millimeters | | Set Name | 2 pack | | Special Effect | other | | Thread Size | 82 Millimeters | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** K&F Concept - **Material:** Aluminum - **Photo filter thread size:** 82 Millimeters - **Coating description:** No Coating - **Photo filter effect type:** other ## Images ![K&F Concept 77-82mm(2 Pcs) Step-Up Ring Adapter, 77mm to 82mm Step Up Filter Ring for 77mm Lens Install 82mm ND CPL UV Lens Filter - Image 1](https://m.media-amazon.com/images/I/61pG42lbvxL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - K&F Concept 77-82mm(2 Pcs) Step-Up Ring Adapter, 77mm to 82mm Step Up Filter Ring for 77mm Lens Install 82mm ND CPL UV Lens Filter - 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) - K&F Concept 82mm Circular Polarizers Filter Polarizing Filter 28 Multi-Layer Coated Super Slim High Definition CPL Lens Filter (Nano-X Series) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/647955791-k-and-f-concept-77-82mm-2-pcs-step-up](https://www.desertcart.pt/products/647955791-k-and-f-concept-77-82mm-2-pcs-step-up) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-19*