---
product_id: 533829753
title: "K&F CONCEPT 49mm UV Filter Ultra Slim Japan Optics Multi Coated Ultraviolet Protection Lens Filter with Cleaning Cloth (Nano-K Series)"
brand: "k&f concept"
price: "€ 24.83"
currency: EUR
in_stock: true
reviews_count: 8
category: "K&F Concept"
url: https://www.desertcart.sk/products/533829753-k-and-f-concept-49mm-uv-filter-ultra-slim-japan
store_origin: SK
region: Slovakia
---

# 99% light transmittance Ultra slim 3mm profile Multi-coated UV protection K&F CONCEPT 49mm UV Filter Ultra Slim Japan Optics Multi Coated Ultraviolet Protection Lens Filter with Cleaning Cloth (Nano-K Series)

**Brand:** k&f concept
**Price:** € 24.83
**Availability:** ✅ In Stock

## Summary

> 📸 Protect your lens, perfect your shot — the ultra-slim UV filter that pros trust!

## Quick Answers

- **What is this?** K&F CONCEPT 49mm UV Filter Ultra Slim Japan Optics Multi Coated Ultraviolet Protection Lens Filter with Cleaning Cloth (Nano-K Series) by k&f concept
- **How much does it cost?** € 24.83 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/533829753-k-and-f-concept-49mm-uv-filter-ultra-slim-japan)

## 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

- • **Sleek & Slim Design:** Ultra-slim 3mm depth avoids vignetting on wide-angle lenses while ensuring a secure fit with double threading.
- • **Ultimate Lens Defense:** Multi-coated glass blocks harmful UV rays and prevents dust and scratches without compromising image quality.
- • **Effortless Installation:** CNC trapezoidal pattern frame provides superior grip for quick, jam-free mounting and removal.
- • **Bonus Pro Cleaning Cloth:** Includes a vacuum-packed microfiber cloth to keep your lens filter spotless and ready for every shoot.
- • **Crystal-Clear Shots Every Time:** Japan Optics glass delivers unmatched clarity and vibrant color fidelity with 99% light transmittance.

## Overview

The K&F CONCEPT 49mm UV Filter features premium Japan Optics glass with advanced multi-coating technology, offering 99% light transmittance and superior UV protection. Its ultra-slim 3mm aluminum frame prevents vignetting on wide-angle lenses while providing durable, scratch-resistant defense. Designed for easy installation with a CNC-patterned grip, it fits all 49mm lenses and includes a professional-grade microfiber cleaning cloth for maintenance.

## Description

Shop K&F CONCEPT 49mm UV Filter Ultra Slim Japan Optics Multi Coated Ultraviolet Protection Lens Filter with Cleaning Cloth (Nano-K Series). Free delivery and returns on eligible orders.

Review: Good filter good quality . - This is a decent uv filter it fits on the threads very smoothly with little effort, works well as a uv and protective shield of the camera lens. Easy to fit nice and compact to. It doesn’t distort the colour of photos and gives a slight vignette and feels well made and durable. I have found it’s giving more camera flares though that’s the only downside but I can deal with that in post editing. I’d buy again and it’s a great price too for a good quality filter.
Review: Constructed using Japanese Asahi glass, it offers quality at a value price - UV filters are a great fit-and-forget way to protect expensive lenses from scratches. This one is well made, fairly priced, and even comes in some of the most stylish packaging I’ve seen in a long time. A thoughtful extra is the vacuum-packed microfibre cleaning cloth — a genuinely useful addition to any camera bag. Made in China using Japanese Asahi glass, it offers quality at a value price. The slim profile and solid barrel grip make it easy to handle, and it protects my Canon lens with no noticeable loss in image quality. Fit and finish are excellent.

## Features

- High Quality: Built with Japan Optics glass for top level light transmittance, increasing optical clarity and colour fidelity. Multiple coated filter allows 99% transmittance compared to 90% transmittance of normal UV filters on the market.
- Fully Protection: Multi-coated glass blocks and prevents the harmful effect of UV rays and eliminates haze that can register a bluish cast from scenic shots. Protect your expensive lens from dust and scratch while not lowing your photo quality.
- Ultra Slim: Double threaded yet only 3mm in depth, avoid vignetting on wide angle lenses. Extra tough aluminum frame ensuring great durability and jamming prevention. The lens filter fits snugly to the lens and has a threaded front element for lens cap etc.
- Easy Installation: These MC UV filters frame is designed with CNC trapezoidal pattern, ensuring more friction when screwing. Very easy to install.
- Notice: This filter is compatible with all 49MM lenses. Please verify your camera's lens thread size before ordering. Your camera's lens thread size will be marked somewhere on the lens barrel or printed underneath your lens cap.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C1YY2MHK |
| Best Sellers Rank | 1 in Photography UV Filters |
| Box Contents | UV filter, cleaning cloth |
| Brand | K&F CONCEPT |
| Brand Name | K&F CONCEPT |
| Coating Description | Nano Coating |
| Coating description | Nano Coating |
| Compatible Devices | Cameras with 49mm lens thread size |
| Customer Reviews | 4.7 out of 5 stars 5,131 Reviews |
| Enclosure Material | Optical Glass |
| Item Dimensions L x W | 49L x 49W millimetres |
| Manufacturer | Shenzhen Zhuoer Photograph |
| Material | Optical Glass |
| Media Type | ProductImage |
| Model Name | MCUV Pro |
| Photo Filter Effect Type | Ultraviolet |
| Photo Filter Size | 49 Millimeters |
| Photo Filter Thread Size | 49 Millimetres |
| Photo filter effect type | Ultraviolet |
| Photo filter thread size | 49 Millimetres |
| Screen Size | 49 Millimetres |
| Water Resistance Level | Not Water Resistant |
| Water resistance level | Not Water Resistant |

## Product Details

- **Brand:** K&F CONCEPT
- **Material:** Optical Glass
- **Photo filter thread size:** 49 Millimetres
- **Coating description:** Nano Coating
- **Photo filter effect type:** Ultraviolet
- **Water resistance level:** Not Water Resistant
- **Product dimensions:** 49L x 49W millimetres
- **Photo Filter Size:** 49 Millimeters
- **Number of pieces:** 1

## Images

![K&F CONCEPT 49mm UV Filter Ultra Slim Japan Optics Multi Coated Ultraviolet Protection Lens Filter with Cleaning Cloth (Nano-K Series) - Image 1](https://m.media-amazon.com/images/I/8170FUV-fuL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good filter good quality .
*by J***. on 5 September 2025*

This is a decent uv filter it fits on the threads very smoothly with little effort, works well as a uv and protective shield of the camera lens. Easy to fit nice and compact to. It doesn’t distort the colour of photos and gives a slight vignette and feels well made and durable. I have found it’s giving more camera flares though that’s the only downside but I can deal with that in post editing. I’d buy again and it’s a great price too for a good quality filter.

### ⭐⭐⭐⭐⭐ Constructed using Japanese Asahi glass, it offers quality at a value price
*by G***S on 18 August 2025*

UV filters are a great fit-and-forget way to protect expensive lenses from scratches. This one is well made, fairly priced, and even comes in some of the most stylish packaging I’ve seen in a long time. A thoughtful extra is the vacuum-packed microfibre cleaning cloth — a genuinely useful addition to any camera bag. Made in China using Japanese Asahi glass, it offers quality at a value price. The slim profile and solid barrel grip make it easy to handle, and it protects my Canon lens with no noticeable loss in image quality. Fit and finish are excellent.

### ⭐⭐⭐⭐ Nice & discreet fit
*by W***S on 22 January 2026*

Nice fit, was a bit concerned at first as unable to take off but there's a knack. Hasn't effected the quality of photos. Happy with purchase.

## Frequently Bought Together

- K&F Concept 49mm MCUV Lens Protection Filter 18 Multi-Coated Camera Lens UV Filter Ultra Slim with Cleaning Cloth (K-Series)
- Canon EF 50mm f/1.8 STM Lens

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-13*