---
product_id: 577479739
title: "K&F Concept 49mm Black Diffusion 1/4 Filter Mist Cinematic Effect Filter with 18 Multi-Layer Coatings for Video/Vlog/Portrait Photography (K-Series)"
brand: "k&f concept"
price: "43591 Ft"
currency: HUF
in_stock: true
reviews_count: 5
category: "K&F Concept"
url: https://www.desertcart.hu/products/577479739-k-and-f-concept-49mm-black-diffusion-1-4-filter
store_origin: HU
region: Hungary
---

# Black diffusion 1/4 filter softens highlights & wrinkles 18-layer nano-coating for crystal-clear colors Aircraft-grade aluminum frame, ultra-thin 3.3mm K&F Concept 49mm Black Diffusion 1/4 Filter Mist Cinematic Effect Filter with 18 Multi-Layer Coatings for Video/Vlog/Portrait Photography (K-Series)

**Brand:** k&f concept
**Price:** 43591 Ft
**Availability:** ✅ In Stock

## Summary

> 🎥 Elevate your visuals with the filter that pros swear by — soft, sharp, and stunning every shot.

## Quick Answers

- **What is this?** K&F Concept 49mm Black Diffusion 1/4 Filter Mist Cinematic Effect Filter with 18 Multi-Layer Coatings for Video/Vlog/Portrait Photography (K-Series) by k&f concept
- **How much does it cost?** 43591 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/577479739-k-and-f-concept-49mm-black-diffusion-1-4-filter)

## 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 Optics:** HD AGC optical glass minimizes reflections, preserving true-to-life colors.
- • **Cinematic Soft Glow:** Transforms harsh highlights into dreamy pastel light for flawless skin tones.
- • **Durable Nano Shield:** 18-layer nano-coating protects against dust, water, and mildew for long-lasting clarity.
- • **Sleek & Lightweight:** Only 3.3mm thick aircraft-grade aluminum frame prevents vignetting and adds durability.
- • **Pro-Grade Cleaning Kit:** Includes 3 premium microfiber cloths for spotless, scratch-free lens care.

## Overview

The K&F Concept 49mm Black Diffusion 1/4 Filter features advanced 18-layer nano-coatings and HD AGC optical glass to reduce glare and soften highlights, creating a cinematic pastel effect ideal for video, vlogs, and portrait photography. Its ultra-thin aircraft-grade aluminum frame ensures no vignetting, while included microfiber cloths keep your lens pristine. Perfect for professionals seeking flawless skin tones and balanced lighting in every frame.

## Description

The K&F Concept 1/4 Black Diffusion filter reduces contrast and the highlights in the frame are diffused, helping to balance the tonal range between highlights and shadows. It means: Highlight flare is controlled, contrast is reduced, but shadows become less bright, the effect is more subtle, and it also creates a soft light "pastel" effect. This is a very sophisticated effect that incorporates highlight flare. K&F Concept black mist filter perfect when shooting people with lots of practical lights in the background. The subjects look visibly better, and skin looks more comfortable and the highlight bloom.

Review: Funziona perfettamente. Nessuna X. Non posso più farne a meno
Review: Mi piace il brand, anche se i prezzi sono lievitati ha ancora un ottimo rapporto q/p, il filtro in questione però è un pochino deboluccio, forse bisogna usarne 2......

## Features

- 【Reduces highlights and lowers glare】 Black diffusion 1/4 filter creates a soft quality of light and pastel effect, soften wrinkles and blemishes while maintaining skin tone values.
- 【HD AGC optical glass】 Reducing reflections coming from the filter itself, keeping the real colour.
- 【18-layer nano-coating】 The anti-reflection green Dust-proof, waterproof, and anti-mildew to protect the lens.
- 【No vignetting】The frame is made of aircraft grade aluminium and only 3.3mm in thickness, no dark corners.
- 【3 microfibre cleaning cloths are included】 Vacuum packed, tightly woven microfiber material, lint free, 100% safe for cleaning.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BPSG34CR |
| Batteries Included | No |
| Batteries Required | No |
| Best Sellers Rank | #536,471 in Electronics ( See Top 100 in Electronics ) #226 in Camera & Photo Filter Sets |
| Brand | K&F CONCEPT |
| Country of Origin | China |
| Customer Reviews | 4.7 4.7 out of 5 stars (216) |
| Date First Available | 29 August 2023 |
| Has Auto Focus | No |
| Item Dimensions LxWxH | 49 x 49 x 1 Millimeters |
| Item Weight | 60 g |
| Item part number | KF01.2134V1 |
| Manufacturer | Shenzhen Zhuoer Photograph |
| Material | Optical Glass |
| Product Dimensions | 4.9 x 4.9 x 0.1 cm; 60 g |
| Standing screen display size | 49 Millimetres |

## Product Details

- **Brand:** K&F CONCEPT
- **Coating Description:** Nano Coating
- **Material:** Optical Glass
- **Photo Filter Effect Type:** Diffusion
- **Photo Filter Thread Size:** 49 Millimetres

## Images

![K&F Concept 49mm Black Diffusion 1/4 Filter Mist Cinematic Effect Filter with 18 Multi-Layer Coatings for Video/Vlog/Portrait Photography (K-Series) - Image 1](https://m.media-amazon.com/images/I/81mId7dlL7L.jpg)

## Questions & Answers

**Q: What are the differences between the effects of different degrees of Black Mist Diffusion Filters?**
A: There are two differences. The larger the number of the Black Mist Diffusion Filters, the greater the degree of highlight diffusion and the stronger the softening effect of the texture; 1>1/2>1/4>1/8. Otherwise, it will weaken

**Q: How to choose K&F CONCEPT Black Mist Diffusion Filters 1 1/2, 1/4, 1/8?**
A: 1/8: Prefers natural transition highlights to prevent the audience from noticing the existence of the filter. 1/4: Balanced softness/clarity, newbie-friendly. 1/2 & 1: Strong softening for dreamy/hazy scenes

**Q: Can it be used for outdoor photography?**
A: It is suitable for outdoor photography, especially night city photography. When shooting point light sources, the Black Mist Diffusion Filters can make the highlights produce a halo effect.

**Q: What is the difference between KF concept's black diffusion and Tiffen's black mist?**
A: The black diffusion filter of K&F CONCEPT has almost the same effect as the black mist of Tiffen, helping you get the effect of black mist at a more affordable price.

**Q: In addition to taking videos, can this product also be used to take photos?**
A: Yes, the effect of using photos is the same as that of videos

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***O on 24 October 2025*

Funziona perfettamente. Nessuna X. Non posso più farne a meno

### ⭐⭐⭐⭐ Review
*by F***A on 19 August 2023*

Mi piace il brand, anche se i prezzi sono lievitati ha ancora un ottimo rapporto q/p, il filtro in questione però è un pochino deboluccio, forse bisogna usarne 2......

### ⭐⭐⭐⭐⭐ Review
*by S***H on 6 June 2025*

Very happy with this purchase. The item arrived on time and in perfect condition. Quality is solid and matches the description exactly. I’ve been using it for a while now and it works just as intended. Would definitely recommend it to others!

## Frequently Bought Together

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-06*