--- product_id: 69232002 title: "K&F CONCEPT 49mm Variable ND2-ND400 ND Lens Filter (1-9 Stops) for Camera Lens, Adjustable Neutral Density Filter with Microfiber Cleaning Cloth (B-Series)" brand: "k&f concept" price: "€ 70.03" currency: EUR in_stock: true category: "K&F Concept" url: https://www.desertcart.fr/products/69232002-k-and-f-concept-49mm-variable-nd2-nd400-nd-lens store_origin: FR region: France --- # 360° smooth rotation with CNC grip 1-9 stops adjustable light control 8-layer multi-coated AGC optical glass K&F CONCEPT 49mm Variable ND2-ND400 ND Lens Filter (1-9 Stops) for Camera Lens, Adjustable Neutral Density Filter with Microfiber Cleaning Cloth (B-Series) **Brand:** k&f concept **Price:** € 70.03 **Availability:** ✅ In Stock ## Summary > 📸 Own the light, control the moment. ## Quick Answers - **What is this?** K&F CONCEPT 49mm Variable ND2-ND400 ND Lens Filter (1-9 Stops) for Camera Lens, Adjustable Neutral Density Filter with Microfiber Cleaning Cloth (B-Series) by k&f concept - **How much does it cost?** € 70.03 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/69232002-k-and-f-concept-49mm-variable-nd2-nd400-nd-lens) ## 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 Control:** 360-degree CNC-patterned rotation offers tactile, precise dimming—no slip, no fuss, just pure creative freedom. - • **Sleek & Secure Fit:** Ultra-slim 7.4mm profile with enhanced friction design ensures quick lens attachment and hassle-free shooting on the go. - • **Tailored Light Mastery:** Adjust exposure seamlessly from ND2 to ND400 (1-9 stops) to capture every mood and moment perfectly. - • **Crystal-Clear Precision:** Premium AGC optical glass with 8 multi-layer coatings slashes glare and reflections for stunning image clarity. - • **Universal Compatibility:** Designed for all 49mm lenses—just match your thread size and elevate your gear instantly. ## Overview The K&F CONCEPT 49mm Variable ND2-ND400 filter features premium AGC optical glass with 8 multi-layer coatings to reduce glare and reflections. It offers smooth 360° rotation for precise light control across 1 to 9 stops, enabling versatile exposure adjustments. Its slim 7.4mm CNC-patterned design ensures secure grip and easy lens attachment, compatible with all 49mm camera lenses. Perfect for professionals seeking superior image quality and creative flexibility. ## Description desertcart.com : K&F CONCEPT 49mm Variable ND2-ND400 ND Lens Filter (1-9 Stops) for Camera Lens, Adjustable Neutral Density Filter with Microfiber Cleaning Cloth (B-Series) : Electronics ## Features - 【Import Optical Glass】Crafted from premium AGC optical glass with 8 multi-layer coatings, this ND filter reduces reflections and glare, ensuring superior image quality. - 【Versatile Light Control】With 1 to 9 stops of adjustable light reduction and 360-degree rotation for precise dimming settings, this filter is perfect for diverse scenarios. (Note: Max stops may cause a cross-pattern effect, commonly known as an "X black cross." This phenomenon is natural and temporary, occurring due to the adjustable ND filter's interaction with specific lenses and focal lengths. - 【Glare-Free Surface】Treated with an oxidized sandblasting process, this filter prevents unwanted stray light and minimizes unnecessary reflections on the metal surface. - 【Slim and Secure】At a mere 7.4mm thickness, the CNC-patterned design ensures enhanced friction while rotating, making it easy to attach/detach lenses and accessories anytime, anywhere. - 【Compatibility Note】This ND filter suits all 49mm lenses. Check your camera's lens thread size (usually beside a "ø" diameter symbol) before ordering. Additionally, a 52mm lens cap is required for this 49mm variable ND filter. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07DNV7G15 | | Best Sellers Rank | #1 in Camera Lens Neutral Density Filters | | Brand | K&F CONCEPT | | Coating Description | No Coating | | Compatible Devices | Cameras with 49mm lens thread size | | Customer Reviews | 4.5 4.5 out of 5 stars (12,546) | | Enclosure Material | Optical Glass | | Exposure Control Type | Manual (M), Aperture Priority (Av or A), Shutter Priority (Tv or S) | | Item Dimensions L x W | 1.93"L x 1.93"W | | Item Weight | 65 Grams | | Manufacturer | Shenzhen Zhuoer Photograph | | Manufacturer Part Number | DFSKU.0690V1 | | Media Type | ProductImage | | Photo Filter Factor | 8 x | | Photo Filter Size | 49 Millimeters | | Screen Size | 49 Millimeters | | Set Name | 49MM | | Special Effect | Neutral Density | | Thread Size | 49 Millimeters | | Unit Count | 1.0 Count | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** K&F CONCEPT - **Coating Description:** No Coating - **Material:** Optical Glass - **Number of Packs:** 1 - **Photo Filter Effect Type:** Neutral Density - **Photo Filter Factor:** 8 x - **Photo Filter Size:** 49 Millimeters - **Photo Filter Thread Size:** 49 Millimeters - **Product Dimensions:** 1.93"L x 1.93"W - **Water Resistance Level:** Not Water Resistant ## Images ![K&F CONCEPT 49mm Variable ND2-ND400 ND Lens Filter (1-9 Stops) for Camera Lens, Adjustable Neutral Density Filter with Microfiber Cleaning Cloth (B-Series) - Image 1](https://m.media-amazon.com/images/I/71sJ17dd4tL.jpg) ![K&F CONCEPT 49mm Variable ND2-ND400 ND Lens Filter (1-9 Stops) for Camera Lens, Adjustable Neutral Density Filter with Microfiber Cleaning Cloth (B-Series) - Image 2](https://m.media-amazon.com/images/I/71I2YbnBtDL.jpg) ![K&F CONCEPT 49mm Variable ND2-ND400 ND Lens Filter (1-9 Stops) for Camera Lens, Adjustable Neutral Density Filter with Microfiber Cleaning Cloth (B-Series) - Image 3](https://m.media-amazon.com/images/I/51hT1ZfkVLL.jpg) ![K&F CONCEPT 49mm Variable ND2-ND400 ND Lens Filter (1-9 Stops) for Camera Lens, Adjustable Neutral Density Filter with Microfiber Cleaning Cloth (B-Series) - Image 4](https://m.media-amazon.com/images/I/61NK5CMIhrL.jpg) ![K&F CONCEPT 49mm Variable ND2-ND400 ND Lens Filter (1-9 Stops) for Camera Lens, Adjustable Neutral Density Filter with Microfiber Cleaning Cloth (B-Series) - Image 5](https://m.media-amazon.com/images/I/712OZFHUmbL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Can I use the lens hood after using the adjustable ND filter?** A: No, it couldn't **Q: Is it possible to install a lens cap?** A: Yes, but need larger than filter **Q: Can I overlay other filters?** A: Don't suggest add other filters **Q: How to avoid vignettes?** A: Continuing to rotate the shadow will disappear naturally. **Q: Is it compatible with magnetic filters?** A: No ## Frequently Bought Together - K&F Concept 49mm Variable ND2-ND400 ND Lens Filter (1-9 Stops) for Camera Lens, Adjustable Neutral Density Filter with Microfiber Cleaning Cloth (B-Series) - Sony - FE 50mm F1.8 Standard Lens (SEL50F18F/2) --- ## 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.fr/products/69232002-k-and-f-concept-49mm-variable-nd2-nd400-nd-lens](https://www.desertcart.fr/products/69232002-k-and-f-concept-49mm-variable-nd2-nd400-nd-lens) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-07-20*