---
product_id: 261524329
title: "K&F Concept 77 mm ND2 to ND400 Variable Neutral Density Filter Slim ND Fader ND2-400 Optical Glass Filter for DSLR Camera Lenses (77mm)"
brand: "k&f concept"
price: "€ 49.71"
currency: EUR
in_stock: true
reviews_count: 8
category: "K&F Concept"
url: https://www.desertcart.sk/products/261524329-k-and-f-concept-77-mm-nd2-to-nd400-variable
store_origin: SK
region: Slovakia
---

# Wider outer optic reduces vignetting High-quality optical glass ND2 to ND400 variable range K&F Concept 77 mm ND2 to ND400 Variable Neutral Density Filter Slim ND Fader ND2-400 Optical Glass Filter for DSLR Camera Lenses (77mm)

**Brand:** k&f concept
**Price:** € 49.71
**Availability:** ✅ In Stock

## Summary

> 🎥 Master your light, own every frame.

## Quick Answers

- **What is this?** K&F Concept 77 mm ND2 to ND400 Variable Neutral Density Filter Slim ND Fader ND2-400 Optical Glass Filter for DSLR Camera Lenses (77mm) by k&f concept
- **How much does it cost?** € 49.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/261524329-k-and-f-concept-77-mm-nd2-to-nd400-variable)

## 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

- • **Slim & Sleek Design:** Compact profile ensures easy handling and compatibility with DSLR lenses
- • **Wide-Angle Friendly:** Innovative wider outer optic minimizes vignetting on expansive shots
- • **Crystal-Clear Optics:** Crafted with premium optical glass to maintain true color fidelity
- • **Trusted Craftsmanship:** Designed by K&F Concept’s expert team with a 12-month warranty for peace of mind
- • **Precision Light Control:** Seamlessly adjust exposure from ND2 to ND400 for perfect shots every time

## Overview

The K&F Concept 77mm Variable ND Filter offers adjustable light reduction from ND2 to ND400, crafted with high-quality optical glass and a wider outer optic to reduce vignetting. Designed for DSLR lenses, it combines precision, durability, and sleek design backed by a 12-month warranty.

## Description

Product Description

Review: A very good quality variable ND filter - K&F Concept 77 mm ND2 to ND400 Variable Neutral Density Filter is precision made and the picture quality is amazing. Also the filter is available at affordable price.
Review: Good - Perfect the quality is very good it controls light perfectly. 400 is not usable but upto 200 in a sunny day perfectly balances light

## Features

- Neutral density can be adjusted from ND2 to ND400. Reduces the amount of light reaching the film without affecting the color.
- Wider outer optic to help reduce vignetting at wide angles
- Brand of K&F Concept manufactured by a professional team,12 Month Manufacturer Warranty
- Made of high quality optical glass by K&F Concept technology

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08L85TMZC |
| Best Sellers Rank | #38,585 in Electronics ( See Top 100 in Electronics ) #4 in Camera & Photo Effects Filters |
| Box Contents | Filter and Filter case |
| Brand | K&F CONCEPT |
| Brand Name | K&F CONCEPT |
| Coating Description | Green coating |
| Colour | black |
| Compatible Devices | Sony, Canon, Nikon, Sigma, Tamron, Leica Lenses and more |
| Country of Origin | China |
| Customer Reviews | 4.1 out of 5 stars 223 Reviews |
| Enclosure Material | 77 mm |
| Importer Contact Information | K&F Concept |
| Item Dimensions L x W | 77L x 7.7W Centimeters |
| Item Type Name | filter |
| Item Weight Unit of Measure | 110 Grams |
| Manufacturer | Kent Faith (K&F Concept), Kent Faith (K&F Concept) |
| Manufacturer Contact Information | Kent Faith (K&F Concept) |
| Manufacturer Part Number | 77MM |
| Material | 77 mm |
| Model Number | 77MM |
| Packer Contact Information | K&F Concept |
| Photo Filter Effect Type | Neutral Density |
| Photo Filter Factor | 2 x |
| Photo Filter Size | 77 Millimeters |
| Photo Filter Thread Size | 77 Millimetres |
| Unit Count | 1 Set |
| Warranty Description | 1 year manufacturer warranty on all defects related to manufacturing. |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** K&F CONCEPT
- **Material:** 77 mm
- **Photo Filter Thread Size:** 77 Millimetres
- **Coating Description:** Green coating
- **Photo Filter Effect Type:** Neutral Density

## Images

![K&F Concept 77 mm ND2 to ND400 Variable Neutral Density Filter Slim ND Fader ND2-400 Optical Glass Filter for DSLR Camera Lenses (77mm) - Image 1](https://m.media-amazon.com/images/I/61-YuU7QxgL.jpg)
![K&F Concept 77 mm ND2 to ND400 Variable Neutral Density Filter Slim ND Fader ND2-400 Optical Glass Filter for DSLR Camera Lenses (77mm) - Image 2](https://m.media-amazon.com/images/I/519MkBjzizL.jpg)
![K&F Concept 77 mm ND2 to ND400 Variable Neutral Density Filter Slim ND Fader ND2-400 Optical Glass Filter for DSLR Camera Lenses (77mm) - Image 3](https://m.media-amazon.com/images/I/71y2kfNKv0L.jpg)
![K&F Concept 77 mm ND2 to ND400 Variable Neutral Density Filter Slim ND Fader ND2-400 Optical Glass Filter for DSLR Camera Lenses (77mm) - Image 4](https://m.media-amazon.com/images/I/71jDo95zTOL.jpg)
![K&F Concept 77 mm ND2 to ND400 Variable Neutral Density Filter Slim ND Fader ND2-400 Optical Glass Filter for DSLR Camera Lenses (77mm) - Image 5](https://m.media-amazon.com/images/I/51zjqysThkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ A very good quality variable ND filter
*by M***N on 1 September 2023*

K&F Concept 77 mm ND2 to ND400 Variable Neutral Density Filter is precision made and the picture quality is amazing. Also the filter is available at affordable price.

### ⭐⭐⭐⭐ Good
*by G***Y on 18 October 2025*

Perfect the quality is very good it controls light perfectly. 400 is not usable but upto 200 in a sunny day perfectly balances light

### ⭐⭐⭐⭐⭐ Nice work 👍
*by K***E on 21 June 2025*

Nice product 👍

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-05-24*