---
product_id: 397973786
title: "K&F CONCEPT 77mm UV Protection Lens Filter (Nano-D Series)"
brand: "k&f concept"
price: "¥9136"
currency: JPY
in_stock: true
reviews_count: 13
url: https://www.desertcart.jp/products/397973786-k-and-f-concept-77mm-uv-protection-lens-filter-nano
store_origin: JP
region: Japan
---

# 98.3% light transmittance 24-layer nano-coating Ultra-thin frame design K&F CONCEPT 77mm UV Protection Lens Filter (Nano-D Series)

**Brand:** k&f concept
**Price:** ¥9136
**Availability:** ✅ In Stock

## Summary

> 📸 Elevate your lens game—protect, perfect, and capture like a pro!

## Quick Answers

- **What is this?** K&F CONCEPT 77mm UV Protection Lens Filter (Nano-D Series) by k&f concept
- **How much does it cost?** ¥9136 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/397973786-k-and-f-concept-77mm-uv-protection-lens-filter-nano)

## 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

- • **Effortless handling:** Knurled frame design makes filter changes quick and hassle-free, so you never miss the moment.
- • **Dual-purpose UV defense:** Blocks harmful UV rays while shielding your lens from scratches and dust—style meets protection.
- • **Built to brave the elements:** 24-layer nano-coating offers dust-proof, waterproof, anti-fouling, and anti-mildew protection for your lens.
- • **Crystal-clear shots every time:** HD optical glass with 98.3% transmittance ensures your images pop with vibrant clarity.
- • **Seamless wide-angle compatibility:** Ultra-thin frame design prevents vignetting, perfect for expansive, professional shots.

## Overview

The K&F CONCEPT 77mm UV Protection Lens Filter (Nano-D Series) combines advanced HD optical glass with 98.3% light transmittance and a 24-layer nano-coating to deliver superior image clarity and robust lens protection. Its ultra-thin frame design prevents vignetting on wide-angle lenses, while the dual-function UV filter blocks harmful rays and guards against dust and scratches. Designed for professional-grade photography, this lightweight, waterproof filter ensures your gear stays pristine and your shots stay stunning.

## Description

Full description not available

## Features

- 【Function】UV filter has two functions, one is to absorb UV rays and weaken blue tones in images caused by UV, ensuring clarity and colour. Another is to protect the lens away from dusty and scratches.
- 【HD optical glass with 98.3% transmittance】Double-sided polishing process, the light transmittance is as high as 98.3%, showing high-definition picture quality;
- 【24-layer nano-coating】dust-proof, waterproof, anti-fouling, anti-mildew to protect the lens. The anti-reflection green film can effectively reduce the reflection on the surface of the filter.
- 【Ultra-thin frame design】can effectively prevent vignetting when using a wide-angle lens; The frame knurling design is convenient for disassembly and assembly.
- 【Note】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. This number is always proceeded by a "Φ" (diameter) symbol.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions L x W x H | 11.2 x 11.1 x 2.1 centimetres |
| Package Weight | 0.07 Kilograms |
| Product Dimensions L x W x H | 7.7 x 7.7 x 0.1 centimetres |
| Brand | K&F CONCEPT |
| Part number | KF01.1779 |
| Size | 77MM |
| Warranty description | 365 Days |
| Water Resistance Level | Waterproof |
| Photo Filter Mount Type | round |
| Photo Filter Effect Type | Ultraviolet |
| Photo Filter Thread Size | 77 Millimetres |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** K&F CONCEPT
- **Material:** Optical Glass
- **Photo filter thread size:** 77 Millimetres
- **Coating description:** 24 multi-layer coating
- **Photo filter effect type:** Ultraviolet
- **Water resistance level:** Waterproof
- **Product dimensions:** 7.7L x 7.7W centimetres
- **Photo Filter Size:** 77 Millimeters

## Images

![K&F CONCEPT 77mm UV Protection Lens Filter (Nano-D Series) - Image 1](https://m.media-amazon.com/images/I/712eONsxjfL.jpg)
![K&F CONCEPT 77mm UV Protection Lens Filter (Nano-D Series) - Image 2](https://m.media-amazon.com/images/I/81jzwYvMgdL.jpg)
![K&F CONCEPT 77mm UV Protection Lens Filter (Nano-D Series) - Image 3](https://m.media-amazon.com/images/I/71mT4js9NiL.jpg)
![K&F CONCEPT 77mm UV Protection Lens Filter (Nano-D Series) - Image 4](https://m.media-amazon.com/images/I/81HTCg96A2L.jpg)
![K&F CONCEPT 77mm UV Protection Lens Filter (Nano-D Series) - Image 5](https://m.media-amazon.com/images/I/717W4e7wCdL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Decent quality
  

*by S***U on Reviewed in the United Kingdom on 7 January 2024*

Bought this as another unbranded lens protector was below par. This seems sturdy and durable and fits nicely on my new 150-600mm lens. No issues with images I took with it on. Really happy. So far, so good.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Lens protection
  

*by K***N on Reviewed in the United Kingdom on 11 January 2024*

I always fit a UV filter to my lenses for protection. This is top notch and good value.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Good quality
  

*by J***D on Reviewed in the United Kingdom on 24 November 2023*

As described.

## Frequently Bought Together

- K&F Concept 77mm MC UV Protection Lens Filter Ultra-Slim 24-Layer Multi-Coated Waterproof UV Filter for Camera Lens (D Series)
- 77mm Circular Polarizers Filter, K&F Concept 77MM Circular Polarizer Filter HD 28 Layer Super Slim Multi-Coated CPL Lens Filter (Nano-X Series)
- K&F Concept 77mm Variable ND2-ND400 ND Lens Filter (1-9 Stops) for Camera Lens, Adjustable Neutral Density Filter with Microfiber Cleaning Cloth (B-Series)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-22*