--- product_id: 560673274 title: "K&F CONCEPT 39mm MCUV Lens Protection Filter Ultra Slim 18 Multi-Coating" brand: "k&f concept" price: "¥3520" currency: JPY in_stock: true url: https://www.desertcart.jp/products/560673274-k-and-f-concept-39mm-mcuv-lens-protection-filter-ultra store_origin: JP region: Japan --- # 18-layer nanometer multi-coating for crystal clarity 94% light transmittance AGC optical glass Ultra slim 3.3mm frame for zero vignetting K&F CONCEPT 39mm MCUV Lens Protection Filter Ultra Slim 18 Multi-Coating **Brand:** k&f concept **Price:** ¥3520 **Availability:** ✅ In Stock ## Summary > 🛡️ Protect your lens, perfect your shot — clarity that commands attention! ## Quick Answers - **What is this?** K&F CONCEPT 39mm MCUV Lens Protection Filter Ultra Slim 18 Multi-Coating by k&f concept - **How much does it cost?** ¥3520 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/560673274-k-and-f-concept-39mm-mcuv-lens-protection-filter-ultra) ## 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 - • **Effortless Handling:** CNC non-slip frame ensures quick, secure installation and removal—perfect for on-the-go pros. - • **Trusted by the Best:** World’s #1 lens filter brand by sales volume, backed by 6,300+ glowing reviews and Euromonitor 2024 data. - • **Next-Level Lens Defense:** Premium AGC optical glass shields your lens from dust, scratches, and UV damage without sacrificing image quality. - • **Brilliant Color Accuracy:** 18 layers of advanced nanometer coatings reduce reflections and enhance true-to-life colors. - • **Flawless Clarity, Zero Compromise:** Ultra-slim 3.3mm design eliminates vignetting even on wide-angle and telephoto lenses. ## Overview The K&F CONCEPT 39mm MCUV Lens Protection Filter combines ultra-slim 3.3mm AGC optical glass with 18 multi-layer nanometer coatings to block UV rays, reduce reflections, and prevent lens damage. Designed for 39mm lenses, it delivers 94% light transmittance for HD image quality without vignetting. Trusted globally as the top-selling lens filter brand, it’s the essential upgrade for photographers demanding flawless clarity and durable protection. ## Features - Lens Protection & Prevent UV Ray: MCUV filter has two functions, one is to prevent UV ray and weakens the blue tone in images caused by UV, ensuring clarity and color. Another is to protect the lens away from dust and scratches. - Import AGC Glass: Made by importing AGC optical glass with a CNC-Non-Slip design frame for easily remove and installation, 94% transmittance ensures HD image quality, and no negative effect restores true color. - 18 Multi-Layer Nanometer Coatings: Double side multi-layer coating, protects the lens and also reduces reflection coming from the filter self. - Wide Angle Lens No Vignetting: UV filter only 3.3mm thickness with double side polishing technology ensures no vignetting the images are still clear enough even on the telephoto lens. - Note: This UV filter only fits a 39mm camera lens, please verify your lens size before ordering it. The number beside the Ø (diameter) symbol represents your lens size, please choose the same size filter. - K&F CONCEPT is the world's No.1 brand in terms of lens filter online sales volume among camera-accessory-focused brands. Source: Euromonitor, 2024 data. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0C1YYWW82 | | Best Sellers Rank | #1 in Camera Lens Sky & UV Filters | | Brand | K&F CONCEPT | | Built In Media | UV filter, cleaning cloth | | Coating Description | Multi-Layer Nanometer Coatings | | Compatible Camera Models | Fujifilm XF23mmF2.8 R WR, Fujifilm XF27mm F2.8 | | Compatible Devices | Cameras with 39mm lens thread size | | Customer Reviews | 4.7 4.7 out of 5 stars (6,373) 4.7 out of 5 stars | | Enclosure Material | Optical Glass | | Exposure Control Type | Manual (M) | | Item Dimensions L X W | 1.54"L x 1.54"W | | Item Highlight | Optical Glass UV Lens Filter with Cleaning Cloth (K-Series) FV301 | | Manufacturer | Shenzhen Zhuoer Photograph | | Manufacturer Part Number | KF01.K39V2 | | Media Type | ProductImage | | Model Name | K-Series | | Model Number | KF01.K39V2 | | Number Of Items | 1 | | Photo Filter Size | 39 millimeters | | Screen Size | 39 millimeters | | Set Name | K-Series | | Special Effect | Ultraviolet | | Thread Size | 39 millimeters | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** K&F CONCEPT - **Coating Description:** Multi-Layer Nanometer Coatings - **Compatible Camera Models:** Fujifilm XF23mmF2.8 R WR, Fujifilm XF27mm F2.8 - **Item Highlight:** Optical Glass UV Lens Filter with Cleaning Cloth (K-Series) FV301 - **Material:** Optical Glass - **Photo Filter Effect Type:** Ultraviolet - **Photo Filter Size:** 39 millimeters - **Photo Filter Thread Size:** 39 millimeters - **Product Dimensions:** 1.54"L x 1.54"W - **Water Resistance Level:** Not Water Resistant ## Images ![K&F CONCEPT 39mm MCUV Lens Protection Filter Ultra Slim 18 Multi-Coating - Image 1](https://m.media-amazon.com/images/I/81BfpVeEONL.jpg) ![K&F CONCEPT 39mm MCUV Lens Protection Filter Ultra Slim 18 Multi-Coating - Image 2](https://m.media-amazon.com/images/I/71h03uY2WpL.jpg) ![K&F CONCEPT 39mm MCUV Lens Protection Filter Ultra Slim 18 Multi-Coating - Image 3](https://m.media-amazon.com/images/I/71tU4NOosUL.jpg) ![K&F CONCEPT 39mm MCUV Lens Protection Filter Ultra Slim 18 Multi-Coating - Image 4](https://m.media-amazon.com/images/I/71RBXUveqNL.jpg) ![K&F CONCEPT 39mm MCUV Lens Protection Filter Ultra Slim 18 Multi-Coating - Image 5](https://m.media-amazon.com/images/I/81dcS7gZTmL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Frequently Bought Together - K&F Concept 39mm UV Filter Ultra Slim Japan Optics Multi Coated Ultraviolet Protection Lens Filter with Cleaning Cloth (Nano-K Series) - K&F Concept 39MM Polarising Filter Circular Polarizing CPL, Ultra Slim, Japan Optics, Multi Coated, with Cleaning Cloth (Nano-K Series) - TTARTISAN 27mm F2.8 Auto Focus APS-C Camera Lens Metal Light Weight Portable Camera Lens Support Eyes Tracking for Fuji X Mount (Black) --- ## 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.jp/products/560673274-k-and-f-concept-39mm-mcuv-lens-protection-filter-ultra](https://www.desertcart.jp/products/560673274-k-and-f-concept-39mm-mcuv-lens-protection-filter-ultra) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-20*