---
product_id: 600008747
title: "K&F CONCEPT 4 x 5.65\" Square Black diffusion 1/8 Filter, 4mm Filter Compatible with Tilta Compatible with SmallRig and Other Matte Box, 4mm Slim/HD Optical Glass/Multi Layer Coating"
brand: "k&f concept"
price: "€ 231.87"
currency: EUR
in_stock: true
reviews_count: 11
category: "K&F Concept"
url: https://www.desertcart.gr/products/600008747-k-and-f-concept-4-x-5-65-square-black
store_origin: GR
region: Greece
---

# Water & scratch resistant 4x5.65" precision size 28-layer nano-coating K&F CONCEPT 4 x 5.65" Square Black diffusion 1/8 Filter, 4mm Filter Compatible with Tilta Compatible with SmallRig and Other Matte Box, 4mm Slim/HD Optical Glass/Multi Layer Coating

**Brand:** k&f concept
**Price:** € 231.87
**Availability:** ✅ In Stock

## Summary

> 🎥 Elevate your visuals with pro-grade diffusion — don’t just shoot, create cinematic magic!

## Quick Answers

- **What is this?** K&F CONCEPT 4 x 5.65" Square Black diffusion 1/8 Filter, 4mm Filter Compatible with Tilta Compatible with SmallRig and Other Matte Box, 4mm Slim/HD Optical Glass/Multi Layer Coating by k&f concept
- **How much does it cost?** € 231.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/600008747-k-and-f-concept-4-x-5-65-square-black)

## 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

- • **Ultra-Clear HD Imaging:** 0.2% reflectivity control eliminates ghosting and halos for crisp 4K/8K footage.
- • **Travel-Ready Protection:** Includes premium leather pouch with sponge lining to safeguard your filter anywhere.
- • **Cinematic Black Diffusion:** Achieve dreamy, soft skin tones with 1/8 black mist filter for flawless portraits and videos.
- • **Durable Nano-Coated Glass:** 28-layer multi-coating ensures scratch resistance, water repellency, and glare reduction.
- • **Seamless Matte Box Compatibility:** Perfectly fits Tilta and SmallRig matte boxes for effortless filter swaps on set.

## Overview

The K&F CONCEPT 4 x 5.65" Black Diffusion 1/8 Filter is a precision-engineered optical glass filter designed for professional filmmakers and photographers. Featuring a 28-layer nano-coating, it reduces glare, reflections, and lens ghosting while delivering soft, cinematic skin tones. Compatible with popular matte boxes like Tilta and SmallRig, it offers durable, water- and scratch-resistant performance, all protected in a stylish leather pouch for on-the-go creatives.

## Description

Product Description Other Accessories Black Diffusion Filters UV FILTER ND8+ ND64 Matte Box Matte Box+ ND8

Review: Great quality glass and really good price! leather wallet is just the cherry on top. - I can't get over the quality of these for their price! I ordered this along with the matte box pack that has two ND filters included. I wanted to make sure I could pretty much cover all bases with the ND 4,8 & 32. I finally managed to use the matte box in a job yesterday and I have to admit I was really impressed and pleased with it all. I was able to quickly hop between different filters quickly and easily. All in all, i'm really pleased and would highly recommend.
Review: Goood quality - Better than u accepting!!! High recommended!!!!

## Features

- 4"x5.65" Square Filter for Matte Box: The 4-inch black diffusion filter is compatible with Tilta's SmallRig Matte Box and Mini Matte Box. Simply place the filter on the matte box and place the whole set in front of the camera lens to create a hazy, cinematic look for professional photography and videography.
- 1/8 Black Diffusion Filter for Cinematic Effect: The 1/8 black mist filter effectively reduces highlights and reduces glare to provide smoother and softer skin tones for a dreamy cinematic effect on video and photo images. Ideal for portrait photography, video recording and vlogging.
- Clearer, higher contrast images: With 0.2% reflectivity control, our Matte Box ND filter prevents lens ghosting and halo effects, delivering clearer, higher contrast images with richer detail. Perfect for 4K/8K HD video recording.
- Scratch Resistant and Water Repellent: Made from high quality HD optical glass, our filter features a 28-layer nano-coating on both sides to reduce reflections and glare. It's also oil-resistant, water-repellent and scratch-resistant for long-lasting use.
- Leather Pouch for Added Protection: Apart from a 1/8 black mist filter, our package includes a leather filter pouch lined with thin sponges to protect your filter from damage during storage and transportation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQJYDS8F |
| Best Sellers Rank | 107 in Photography Effect Filters |
| Brand | K&F CONCEPT |
| Brand Name | K&F CONCEPT |
| Coating Description | 28-layer coatings |
| Coating description | 28-layer coatings |
| Colour | black |
| Compatible Devices | Tilta, SmallRig |
| Country of Origin | China |
| Customer Reviews | 4.7 out of 5 stars 419 Reviews |
| Enclosure Material | Optical Glass |
| Item Dimensions L x W | 14.4L x 10.2W centimetres |
| Item Weight | 334 Grams |
| Manufacturer | Shenzhen Zhuoer Photograph |
| Manufacturer Part Number | KF01.2452 |
| Material | Optical Glass |
| Media Type | ProductImage |
| Photo Filter Effect Type | Black Mist |
| Photo Filter Factor | 8 x |
| Photo Filter Size | 4 Millimeters |
| Photo Filter Thread Size | 4 Millimetres |
| Photo filter effect type | Black Mist |
| Photo filter thread size | 4 Millimetres |
| Screen Size | 5.65 Inches |
| Set Name | Nano-X |
| Unit Count | 1.0 count |
| Water Resistance Level | Waterproof |
| Water resistance level | Waterproof |

## Product Details

- **Brand:** K&F CONCEPT
- **Coating Description:** Multi Coating
- **Material:** Optical Glass
- **Photo Filter Effect Type:** Enhancing
- **Photo Filter Factor:** 2 x
- **Photo Filter Thread Size:** 4 Millimeters
- **Product Dimensions:** 4"L x 5.65"W
- **Set Name:** Nano-X
- **Unit Count:** 1.0 Count
- **Water Resistance Level:** Waterproof

## Images

![K&F CONCEPT 4 x 5.65" Square Black diffusion 1/8 Filter, 4mm Filter Compatible with Tilta Compatible with SmallRig and Other Matte Box, 4mm Slim/HD Optical Glass/Multi Layer Coating - Image 1](https://m.media-amazon.com/images/I/71sxbsiQmVL.jpg)
![K&F CONCEPT 4 x 5.65" Square Black diffusion 1/8 Filter, 4mm Filter Compatible with Tilta Compatible with SmallRig and Other Matte Box, 4mm Slim/HD Optical Glass/Multi Layer Coating - Image 2](https://m.media-amazon.com/images/I/71nbJPG1NZL.jpg)
![K&F CONCEPT 4 x 5.65" Square Black diffusion 1/8 Filter, 4mm Filter Compatible with Tilta Compatible with SmallRig and Other Matte Box, 4mm Slim/HD Optical Glass/Multi Layer Coating - Image 3](https://m.media-amazon.com/images/I/61ZCZv5ZzfL.jpg)
![K&F CONCEPT 4 x 5.65" Square Black diffusion 1/8 Filter, 4mm Filter Compatible with Tilta Compatible with SmallRig and Other Matte Box, 4mm Slim/HD Optical Glass/Multi Layer Coating - Image 4](https://m.media-amazon.com/images/I/51J4PDuWAVL.jpg)
![K&F CONCEPT 4 x 5.65" Square Black diffusion 1/8 Filter, 4mm Filter Compatible with Tilta Compatible with SmallRig and Other Matte Box, 4mm Slim/HD Optical Glass/Multi Layer Coating - Image 5](https://m.media-amazon.com/images/I/716uNJTpRML.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great quality glass and really good price! leather wallet is just the cherry on top.
*by W***G on 9 July 2025*

I can't get over the quality of these for their price! I ordered this along with the matte box pack that has two ND filters included. I wanted to make sure I could pretty much cover all bases with the ND 4,8 & 32. I finally managed to use the matte box in a job yesterday and I have to admit I was really impressed and pleased with it all. I was able to quickly hop between different filters quickly and easily. All in all, i'm really pleased and would highly recommend.

### ⭐⭐⭐⭐⭐ Goood quality
*by D***Y on 21 July 2025*

Better than u accepting!!! High recommended!!!!

### ⭐⭐⭐⭐⭐ Great product.
*by A***R on 31 December 2024*

Produces a great effect. We'll made, value for money. Protective case it comes in is also great value for money and looks great.

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-07-14*