---
product_id: 202295611
title: "49mm Variable ND Lens Filter ND2-ND400 (1-9 Stops) 18 Multi-Layer Coatings Adjustable Neutral Density Ultra Slim Lens Filter for Camera Lens (K-Series)"
brand: "k&f concept"
price: "₪130"
currency: ILS
in_stock: true
reviews_count: 8
category: "K&F Concept"
url: https://www.desertcart.co.il/products/202295611-49mm-variable-nd-lens-filter-nd2-nd400-1-9-stops
store_origin: IL
region: Israel
---

# Ultra-slim 7.4mm CNC-patterned metal frame 1-9 stops adjustable ND filter 18 multi-layer coatings for glare reduction 49mm Variable ND Lens Filter ND2-ND400 (1-9 Stops) 18 Multi-Layer Coatings Adjustable Neutral Density Ultra Slim Lens Filter for Camera Lens (K-Series)

**Brand:** k&f concept
**Price:** ₪130
**Availability:** ✅ In Stock

## Summary

> 📸 Elevate your shots with precision and style—never miss the perfect light!

## Quick Answers

- **What is this?** 49mm Variable ND Lens Filter ND2-ND400 (1-9 Stops) 18 Multi-Layer Coatings Adjustable Neutral Density Ultra Slim Lens Filter for Camera Lens (K-Series) by k&f concept
- **How much does it cost?** ₪130 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/202295611-49mm-variable-nd-lens-filter-nd2-nd400-1-9-stops)

## 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

- • **Trusted Pro Choice:** From the world’s #1 lens filter brand by sales volume—join thousands of pros who rely on K&F CONCEPT.
- • **Crystal-Clear Imaging:** 18 multi-layer coatings minimize reflections and glare for razor-sharp, true-color photos.
- • **Sleek & Secure Design:** Ultra-slim 7.4mm profile with CNC-patterned grip ensures effortless rotation and a premium feel.
- • **Precision Light Control:** Dial in perfect exposure with 1-9 stops adjustable ND filter—master every lighting scenario.
- • **Universal Compatibility:** Fits all 49mm lenses—check your lens thread size and elevate your gear instantly.

## Overview

The K&F CONCEPT 49mm Variable ND Lens Filter offers 1 to 9 stops of adjustable light reduction with 18 advanced multi-layer coatings to reduce glare and reflections. Its ultra-slim 7.4mm CNC-machined metal frame ensures smooth rotation and easy handling. Compatible with all 49mm lenses, this filter is a top-rated choice among professional photographers seeking superior image quality and versatile light control.

## Description

desertcart.com : K&F CONCEPT 49mm Variable ND Lens Filter ND2-ND400 (1-9 Stops) 18 Multi-Layer Coatings Adjustable Neutral Density Ultra Slim Lens Filter for Camera Lens (K-Series) : Electronics

Review: It's a very nice ND filter, at a very reasonable price - Well, the ND filter simply does its job. It gives me a lot more control over the 16mm f/1.4 lens from Sigma, which is an excellent piece of glass. Since it is a fast, wide angle lens, there can be challenges which are easily dealt with using an ND filter. I did read the comment from a reviewer that mentioned an dark "x mark" across his image. I had to see if I could replicate it with this. I cranked the filter way past what I would have normally set it for, and was able to see the x as well. Neat. It's easily fixed though. Just don't "crank" an ND filter further than is necessary. I have a feeling that most all of them will exhibit the same characteristic, so it's just a matter of operator procedure to see that it doesn't happen. Honestly, I had never noticed it, simply because it was a setting that was never called for, given any of the lighting conditions I was shooting in. I can go to manual settings on my camera, and get a blacked out image, if I push the settings into "deep space", but why would I? Otherwise, the filter shows good edge sharpness, and no detectable distortion, but I'm not terribly picky. It gets rid of what problems I might have had with a high speed, wide angle lens, which is what I bought it for. Nice ND filter, and I'd buy it again.
Review: Great Lens Filter ! - This K&F Concept Variable ND lens filter is great, I have already got 2 other K&F Concept filters from recent years, which are also very good and i like very mcuh ! It has "True colour" and maitains the sharpness of th!e image The filter has excellent build quality, and it has a solid metal frame. It has a premium feel to it and precise in use. It also seems to have great performance, much better than cheaper other-brand filters. It is easy to attach to the lens, very durable, and i think it is a very good "value for money" filter

## Features

- Import Optical Glass: Crafted from premium AGC optical glass with an astonishing 18 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: High 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 certain lenses and focal lengths.)
- Glare-Free Surfac: 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. A 52mm lens cap is also required for this 49mm variable ND 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 | B085Y2PN1T |
| Best Sellers Rank | #4 in Camera Lens Neutral Density Filters |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,142) |
| Date First Available | March 16, 2020 |
| Item Weight | 2.43 ounces |
| Item model number | USKF01.1385 |
| Manufacturer | Shenzhen Zhuoer Photograph |
| Product Dimensions | 1.93 x 1.93 x 0.04 inches |

## Product Details

- **Brand:** K&F CONCEPT
- **Coating Description:** Multi Coating
- **Material:** Optical Glass
- **Photo Filter Effect Type:** Neutral Density
- **Photo Filter Size:** 49 Millimeters
- **Photo Filter Thread Size:** 49 Millimeters
- **Product Dimensions:** 1.93"L x 1.93"W
- **Set Name:** 49mm
- **Water Resistance Level:** Waterproof

## Images

![49mm Variable ND Lens Filter ND2-ND400 (1-9 Stops) 18 Multi-Layer Coatings Adjustable Neutral Density Ultra Slim Lens Filter for Camera Lens (K-Series) - Image 1](https://m.media-amazon.com/images/I/71UdF-nUhzL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: What is the difference between the old and new version of this ND filter?**
A: hello,the new version of this ND filter is double-side multilayer blue coating

**Q: At what point will an x spot appear? what is the useable range? how does this compare to your no x model?**
A: If you rotate your ND filter past the ‘Max’ mark on the filter rim, it can cause an x-pattern, so ensure you’re not over-rotating. Variable ND filters also have limited application with wide angle lenses (they can only be used to about the halfway mark of Min and Max markings because the field of view is so broad). For a wide-angle lens, we suggest using fixed ND filters or ND2-32 or ND8-128. You can also try adjusting your focal length and reducing the density (rotating back towards the ‘Min’ mark) until the colour shift disappears.

**Q: If i rotate the density from nd2 to nd400 and have a lens hood connected to the 77mm front threads, will the hood move?**
A: hello, for the 77mm nd filter ,the lens hood  size  should be 82mm
for the 72mm nd filter , the  lens hood  size  should be 77mm.
by the  way, when you use  a nd filter , you better not add  a lend hood ,the  lend hood should move.

**Q: Can i still return it if i opened one of the cloths?**
A: Yes, you may return it; as long as it's in your 30 day window to return it.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It's a very nice ND filter, at a very reasonable price
*by C***K on June 21, 2020*

Well, the ND filter simply does its job. It gives me a lot more control over the 16mm f/1.4 lens from Sigma, which is an excellent piece of glass. Since it is a fast, wide angle lens, there can be challenges which are easily dealt with using an ND filter. I did read the comment from a reviewer that mentioned an dark "x mark" across his image. I had to see if I could replicate it with this. I cranked the filter way past what I would have normally set it for, and was able to see the x as well. Neat. It's easily fixed though. Just don't "crank" an ND filter further than is necessary. I have a feeling that most all of them will exhibit the same characteristic, so it's just a matter of operator procedure to see that it doesn't happen. Honestly, I had never noticed it, simply because it was a setting that was never called for, given any of the lighting conditions I was shooting in. I can go to manual settings on my camera, and get a blacked out image, if I push the settings into "deep space", but why would I? Otherwise, the filter shows good edge sharpness, and no detectable distortion, but I'm not terribly picky. It gets rid of what problems I might have had with a high speed, wide angle lens, which is what I bought it for. Nice ND filter, and I'd buy it again.

### ⭐⭐⭐⭐⭐ Great Lens Filter !
*by A***R on November 28, 2025*

This K&F Concept Variable ND lens filter is great, I have already got 2 other K&F Concept filters from recent years, which are also very good and i like very mcuh ! It has "True colour" and maitains the sharpness of th!e image The filter has excellent build quality, and it has a solid metal frame. It has a premium feel to it and precise in use. It also seems to have great performance, much better than cheaper other-brand filters. It is easy to attach to the lens, very durable, and i think it is a very good "value for money" filter

### ⭐⭐⭐⭐ Add green hue, vignetting, but is very affordable
*by A***W on January 24, 2026*

Adds a green hue and has vignetting at the max ND stop. AWB or manually setting WB will fix this, and I don't need the max ND stop, so for me this is OK, but they could be issues for others. Otherwise, works as expected, and is cheap! I bought the 46mm and 37mm versions, happens on both fyi.

## Frequently Bought Together

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-03-19*