--- product_id: 595983916 title: "37mm Circular Polarizer Filter,18 Multi-Coated Optical Glass Circular Polarizing Filter Ultra-Slim for Camera Lenses with Cleaning Cloth (K Series) | No Vignetting, Reduce Glare, Sky Water Landscape Photography Camera Lens Filter with Cleaning Cloth Nano-K Series FC301" brand: "k&f concept" price: "238 kr" currency: DKK in_stock: true category: "K&F Concept" url: https://www.desertcart.dk/products/595983916-37mm-circular-polarizer-filter-18-multi-coated-optical-glass-circular store_origin: DK region: Denmark --- # 18-layer multi-coating for vivid colors Ultra-slim 5.3mm frame prevents vignetting Imported AGC glass for glare-free clarity 37mm Circular Polarizer Filter,18 Multi-Coated Optical Glass Circular Polarizing Filter Ultra-Slim for Camera Lenses with Cleaning Cloth (K Series) | No Vignetting, Reduce Glare, Sky Water Landscape Photography Camera Lens Filter with Cleaning Cloth Nano-K Series FC301 **Brand:** k&f concept **Price:** 238 kr **Availability:** ✅ In Stock ## Summary > 📸 Elevate your lens game—capture brilliance without compromise! ## Quick Answers - **What is this?** 37mm Circular Polarizer Filter,18 Multi-Coated Optical Glass Circular Polarizing Filter Ultra-Slim for Camera Lenses with Cleaning Cloth (K Series) | No Vignetting, Reduce Glare, Sky Water Landscape Photography Camera Lens Filter with Cleaning Cloth Nano-K Series FC301 by k&f concept - **How much does it cost?** 238 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/595983916-37mm-circular-polarizer-filter-18-multi-coated-optical-glass-circular) ## 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 - • **Vivid Color & Contrast Boost:** Transform your shots with richer blues and sharper whites—perfect for sky and landscape pros. - • **Ultra-Slim CNC Non-Slip Frame:** Fits seamlessly on wide-angle and telephoto lenses without dark corners, plus easy grip for quick swaps. - • **Advanced 18-Layer Nano Coating:** Cut reflections and glare dramatically to capture true-to-life colors every time. - • **Premium Japanese AGC Optical Glass:** Experience crystal-clear images with zero color distortion or unwanted glare. - • **Bonus Vacuumed Cleaning Cloth Included:** Keep your gear spotless and ready for action—because every pixel counts. ## Overview The K&F Concept 37mm Circular Polarizer Filter features 18 multi-coated layers on premium Japanese AGC optical glass, delivering enhanced color saturation and glare reduction. Its ultra-slim 5.3mm CNC-machined frame prevents vignetting on wide-angle and telephoto lenses, ensuring flawless image quality. Compatible with all 37mm lenses, it includes a vacuum-sealed cleaning cloth for effortless maintenance, making it a top choice for photographers seeking professional-grade clarity and color fidelity. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C2H47TF3 | | Best Sellers Rank | #2,096 in Electronics ( See Top 100 in Electronics ) #2 in Camera Lens Polarizing Filters | | Brand | K&F CONCEPT | | Coating Description | 18 layers of blue anti-reflective nano coating | | Coating description | 18 layers of blue anti-reflective nano coating | | Compatible Devices | Cameras with 37mm Lens | | Customer Reviews | 4.5 out of 5 stars 3,773 Reviews | | Enclosure Material | Optical Glass | | Item Dimensions L x W | 37L x 37W millimeters | | Manufacturer | K&F Concept | | Manufacturer Part Number | KF01.1306V4 | | Material | Optical Glass | | Media Type | ProductImage | | Photo Filter Size | 37 Millimeters | | Photo filter effect type | Polarizer | | Photo filter thread size | 37 Millimeters | | Screen Size | 37 Millimeters | | Special Effect | Polarizer | | Thread Size | 37 Millimeters | | Water Resistance Level | Water Resistant | | Water resistance level | Water Resistant | ## Product Details - **Brand:** K&F CONCEPT - **Material:** Optical Glass - **Photo filter thread size:** 37 Millimeters - **Coating description:** 18 layers of blue anti-reflective nano coating - **Photo filter effect type:** Polarizer ## Images ![37mm Circular Polarizer Filter,18 Multi-Coated Optical Glass Circular Polarizing Filter Ultra-Slim for Camera Lenses with Cleaning Cloth (K Series) | No Vignetting, Reduce Glare, Sky Water Landscape Photography Camera Lens Filter with Cleaning Cloth Nano-K Series FC301 - Image 1](https://m.media-amazon.com/images/I/818k24oYpSL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - K&F Concept 37mm Circular Polarizer Filter,18 Multi-Coated Optical Glass Circular Polarizing Filter Ultra-Slim for Camera Lenses with Cleaning Cloth (K Series) - K&F Concept K-Series 37 mm MCUV Pro UV Filter Slim MC UV Protection Filter Ultraviolet Filter --- ## 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.dk/products/595983916-37mm-circular-polarizer-filter-18-multi-coated-optical-glass-circular](https://www.desertcart.dk/products/595983916-37mm-circular-polarizer-filter-18-multi-coated-optical-glass-circular) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-08-15*