---
product_id: 571798552
title: "K&F Concept 40.5mm Lens Cap Cover, 4-in-1 Center Pinch Lens Cover + Anti-Loss Keeper Leash + Microfiber Cleaning Cloth Kits Compatible with Nikon, Canon, Sony, Fujifilm Camera Lenses"
brand: "k&f concept"
price: "¥2167"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/571798552-k-and-f-concept-40-5mm-lens-cap-cover-4
store_origin: JP
region: Japan
---

# 40.5mm compatibility Anti-loss leash Microfiber cleaning cloth K&F Concept 40.5mm Lens Cap Cover, 4-in-1 Center Pinch Lens Cover + Anti-Loss Keeper Leash + Microfiber Cleaning Cloth Kits Compatible with Nikon, Canon, Sony, Fujifilm Camera Lenses

**Brand:** k&f concept
**Price:** ¥2167
**Availability:** ✅ In Stock

## Summary

> 📸 Capture Every Moment Without a Hitch!

## Quick Answers

- **What is this?** K&F Concept 40.5mm Lens Cap Cover, 4-in-1 Center Pinch Lens Cover + Anti-Loss Keeper Leash + Microfiber Cleaning Cloth Kits Compatible with Nikon, Canon, Sony, Fujifilm Camera Lenses by k&f concept
- **How much does it cost?** ¥2167 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/571798552-k-and-f-concept-40-5mm-lens-cap-cover-4)

## 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

- • **Universal Fit:** Compatible with a wide range of camera brands—Nikon, Canon, Sony, Fujifilm.
- • **Stay Connected:** 3M anti-loss keeper leash ensures your lens cap is always within reach.
- • **Crystal Clear Care:** Includes washable microfiber cloth for streak-free lens cleaning.
- • **Durable Protection:** Crafted from eco-friendly ABS material for long-lasting lens safety.
- • **Snap-On Convenience:** Effortlessly attach and detach with a center-pinch design.

## Overview

The K&F Concept 40.5mm Lens Cap Cover is a comprehensive kit designed for photographers who value convenience and protection. It includes a center-pinch lens cap, an anti-loss keeper leash, and two microfiber cleaning cloths, all tailored for compatibility with major camera brands. Made from durable, eco-friendly materials, this kit ensures your lens remains safe and clean, allowing you to focus on capturing stunning images.

## Description

Full description not available

## Features

- 【Package Including】1 x center-pinch lens cap+ 1 x anti-loss keeper leash + 2 x microfiber cleaning cloth.
- 【Conveniently Snap-On Center-Pinch】Made by ABS environmentally friendly material, sturdy and durable to protect the lens, the center-pinch design lens cap fits the lens well fast, and accurately enough, and is easy to attach and remove.
- 【Anti-loss Keeper Leash】The 3M keeper leach can attach the lens cap to the camera lens body, avoiding lens cap loss.
- 【Vacuumed Packaged Microfiber Cleaning Cloth】Microfiber cleaning cloth for camera lens cleaning, without fussy, harmless for the lens or camera sensor coating, washable, and reusable.
- 【Compatible】Compatible with any lenses with 40.5mm lens thread size, please verify your camera's lens thread size before ordering. This number is always marked beside a "Ø" (diameter) symbol on the lens barrel. Such as Sony FE 28-60mm F4-5.6

## Product Details

- **Brand:** K&F CONCEPT
- **Focal Length Description:** 40.5 millimeters
- **Lens Type:** Standard
- **Compatible Mountings:** Canon EF, Fujifilm X, Nikon F, Sony E
- **Camera Lens Description:** K&F Concept 40.5mm 4-in-1 Center Pinch Camera Lens Cap

## Images

![K&F Concept 40.5mm Lens Cap Cover, 4-in-1 Center Pinch Lens Cover + Anti-Loss Keeper Leash + Microfiber Cleaning Cloth Kits Compatible with Nikon, Canon, Sony, Fujifilm Camera Lenses - Image 1](https://m.media-amazon.com/images/I/81-5-7LeQ4L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well made.  Fits 49mm lens securely.
*by T***5 on August 8, 2025*

Fits perfectly on my 49mm lens. The springs are a little tight but better than being loose. To thread the small lanyard through the lens cap I used a needle to pull it through. Worked like a charm. I also attached the orange part to the camera strap which keeps it out of the way of the lens.

### ⭐⭐⭐⭐⭐ Couldn't be happier with these lens caps
*by I***S on December 17, 2024*

I've purchased 3 of these lens caps, so far (49 mm, 52 mm, and 55 mm). They're useful on vintage lenses, for which the caps are often less than ideal (or missing entirely).I really couldn't be happier with them. My only regret is that I didn't get them sooner.First, the build quality is great, they feel very robust; second, they fit like a charm, very snug, and I have no worry about them coming off unintentionally; third, their tastefully low-key branding doesn't spoil the look of the lenses; and lastly, they come with a sealed cleaning cloth, which is useful and appreciated.The cinch on the keeper comes loose far too easily, and I actually lost the 55 mm cap thinking that it was securely attached to my lens. I've never lost a cap due to removing it and sticking it in a pocket, so I'll have to buy another 55 mm lens cap and NOT use the keeper leash. Too bad, it seemed like it would be convenient. (EDIT: for less than $5 you can get several cord locking beads, using one of those on the leash keeps it tight on the lens and solved the issue for me.)K&F will definitely be first on my list if I need replacement lens caps in the future, and I definitely recommend them based on the quality and fair pricing.

### ⭐⭐⭐⭐⭐ Simple lens cap
*by C***N on August 9, 2025*

The 58 mm was a perfect fit for my EOS 4 camera. The lanyar is a great add to keep the cap on the camera strap. The lens cover is at least as good as the one that came with my camera, and protects the lens well. It's easy to attach, good for its intended function, and is a terrific value for something that just works.We are really pleased with it.

## Frequently Bought Together

- K&F Concept 40.5mm Lens Cap Cover, 4-in-1 Center Pinch Lens Cover + Anti-Loss Keeper Leash + Microfiber Cleaning Cloth Kits Compatible with Nikon, Canon, Sony, Fujifilm Camera Lenses
- K&F Concept 40.5mm MCUV Lens Protection Filter 18 Multi-Coated Camera Lens UV Filter Ultra Slim with Cleaning Cloth (K-Series)
- OM SYSTEM OLYMPUS CLA-T01 Conversion Lens Adapter for TG-Series Cameras

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**Shop now:** [https://www.desertcart.jp/products/571798552-k-and-f-concept-40-5mm-lens-cap-cover-4](https://www.desertcart.jp/products/571798552-k-and-f-concept-40-5mm-lens-cap-cover-4)

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