---
product_id: 269257244
title: "K&F Concept 37mm ND Filter Variable Fader NDX Neutral Density Adjustable ND2 to ND400 Lens Filter Kit + Cleaning Cloth for Cameras Lens"
brand: "k&f concept"
price: "21.60 OMR"
currency: OMR
in_stock: true
reviews_count: 10
category: "K&F Concept"
url: https://www.desertcart.com.om/products/269257244-k-and-f-concept-37mm-nd-filter-variable-fader-ndx
store_origin: OM
region: Oman
---

# 360° smooth rotation ND2 to ND400 variable stops 8-layer anti-reflective glass K&F Concept 37mm ND Filter Variable Fader NDX Neutral Density Adjustable ND2 to ND400 Lens Filter Kit + Cleaning Cloth for Cameras Lens

**Brand:** k&f concept
**Price:** 21.60 OMR
**Availability:** ✅ In Stock

## Summary

> 📸 Master your light, own every shot with K&F Concept's variable ND filter!

## Quick Answers

- **What is this?** K&F Concept 37mm ND Filter Variable Fader NDX Neutral Density Adjustable ND2 to ND400 Lens Filter Kit + Cleaning Cloth for Cameras Lens by k&f concept
- **How much does it cost?** 21.60 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/269257244-k-and-f-concept-37mm-nd-filter-variable-fader-ndx)

## 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

- • **Crystal-Clear Optics:** Premium AGC optical glass with 8 multi-layer coatings minimizes glare and reflections for stunning image clarity.
- • **Pro-Grade Durability:** Oxidized sandblasted metal surface resists stray light and fingerprints, keeping your shots clean and sharp.
- • **Effortless Adjustment:** Slim 7.4mm CNC-patterned frame ensures smooth 360° rotation with secure grip—perfect for on-the-go creativity.
- • **Precision Light Control:** Adjust from subtle to ultra-dark with 1 to 9 stops of ND filtering for flawless exposure in any lighting.
- • **Universal Compatibility:** Fits all 37mm lenses, making it the versatile must-have filter for your camera kit.

## Overview

The K&F Concept 37mm Variable ND Filter offers professional-grade light control with adjustable ND2 to ND400 stops, crafted from premium 8-layer coated AGC optical glass. Its slim, CNC-patterned frame provides smooth 360° rotation and secure handling, compatible with all 37mm lenses. Designed to reduce glare and reflections, this filter is a versatile essential for photographers seeking flawless exposure and superior image quality in diverse shooting conditions.

## Description

Buy K&F Concept 37mm ND Filter Variable Fader NDX Neutral Density Adjustable ND2 to ND400 Lens Filter Kit + Cleaning Cloth for Cameras Lens online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Pro grade, excellent results - I use this with good quality step rings so I can hot swap it through prime lenses. Saves buying all different sizes. Make sure you get good quality step rings though or you will have permanent additions to your filter... Very good quality ND. Like it says, no 'X' cross at any setting. Smooth to adjust but stays in place at the ND you want. Colours are consistent. Stays in my bag at all times.
Review: Huh - Bought it but it's not much helpful for me as a videographer.i am using it on sony a7s3. It 10 stop I mean kind of very dark and there a vintage in left upper portion even I dropped to f1.8 iso640 and 1/100 still. And it's very annoying when you facing towards sun completely balck the vintage is allover. Won't recommend it. Or maybe I don't understand this product use.if I am wrong I will change my review.i tried it it's very dark and I will try now 6 tops nd filter

## 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 37mm lenses. Check your camera's lens thread size (usually beside a "ø" diameter symbol) before ordering. Additionally, a 40.5mm lens cap is required for this 37mm 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 | B07DNSWGPK |
| Best Sellers Rank | #19,922 in Electronics ( See Top 100 in Electronics ) #46 in Camera Lens Neutral Density Filters |
| Item model number | BRDFSKU0687 |
| Manufacturer | Shenzhen Zhuoer Photograph |
| Product Dimensions | 3.71 x 3.71 x 0.1 cm; 50 g |

## Product Details

- **Brand:** K&F CONCEPT
- **Coating description:** Multi Coating
- **Material:** Metal, Optical Glass
- **Photo filter effect type:** Neutral Density
- **Photo filter thread size:** 37 Millimeters

## Images

![K&F Concept 37mm ND Filter Variable Fader NDX Neutral Density Adjustable ND2 to ND400 Lens Filter Kit + Cleaning Cloth for Cameras Lens - Image 1](https://m.media-amazon.com/images/I/51LE501+1YS.jpg)
![K&F Concept 37mm ND Filter Variable Fader NDX Neutral Density Adjustable ND2 to ND400 Lens Filter Kit + Cleaning Cloth for Cameras Lens - Image 2](https://m.media-amazon.com/images/I/51hT1ZfkVLL.jpg)
![K&F Concept 37mm ND Filter Variable Fader NDX Neutral Density Adjustable ND2 to ND400 Lens Filter Kit + Cleaning Cloth for Cameras Lens - Image 3](https://m.media-amazon.com/images/I/61NK5CMIhrL.jpg)
![K&F Concept 37mm ND Filter Variable Fader NDX Neutral Density Adjustable ND2 to ND400 Lens Filter Kit + Cleaning Cloth for Cameras Lens - Image 4](https://m.media-amazon.com/images/I/61h2pzy36BL.jpg)
![K&F Concept 37mm ND Filter Variable Fader NDX Neutral Density Adjustable ND2 to ND400 Lens Filter Kit + Cleaning Cloth for Cameras Lens - Image 5](https://m.media-amazon.com/images/I/712OZFHUmbL.jpg)

## 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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Pro grade, excellent results
*by B***R on 16 April 2024*

I use this with good quality step rings so I can hot swap it through prime lenses. Saves buying all different sizes. Make sure you get good quality step rings though or you will have permanent additions to your filter... Very good quality ND. Like it says, no 'X' cross at any setting. Smooth to adjust but stays in place at the ND you want. Colours are consistent. Stays in my bag at all times.

### ⭐⭐ Huh
*by K***I on 5 June 2023*

Bought it but it's not much helpful for me as a videographer.i am using it on sony a7s3. It 10 stop I mean kind of very dark and there a vintage in left upper portion even I dropped to f1.8 iso640 and 1/100 still. And it's very annoying when you facing towards sun completely balck the vintage is allover. Won't recommend it. Or maybe I don't understand this product use.if I am wrong I will change my review.i tried it it's very dark and I will try now 6 tops nd filter

### ⭐⭐⭐ Good
*by A***I on 22 March 2022*

Good

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-03*