---
product_id: 541133709
title: "SmallRig 52mm Magnetic Filter Adapter, Quick Release Magnet Upgraded Phone Lens Filter Ring for Phone Cage/Case with M Lens Mount-3840C"
brand: "smallrig"
price: "$0.98"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/541133709-smallrig-52mm-magnetic-filter-adapter-quick-release-magnet-upgraded-phone
store_origin: US
region: United States of America
---

# 52mm filter compatibility Stable magnetic hold Quick-release design SmallRig 52mm Magnetic Filter Adapter, Quick Release Magnet Upgraded Phone Lens Filter Ring for Phone Cage/Case with M Lens Mount-3840C

**Brand:** smallrig
**Price:** $0.98
**Availability:** ✅ In Stock

## Summary

> 📸 Snap, Switch, Shine! Elevate your mobile photography game.

## Quick Answers

- **What is this?** SmallRig 52mm Magnetic Filter Adapter, Quick Release Magnet Upgraded Phone Lens Filter Ring for Phone Cage/Case with M Lens Mount-3840C by smallrig
- **How much does it cost?** $0.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/541133709-smallrig-52mm-magnetic-filter-adapter-quick-release-magnet-upgraded-phone)

## Best For

- smallrig enthusiasts

## Why This Product

- Trusted smallrig brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lens Freedom:** No interference with your phone's original lens functions.
- • **Quick-Release Magic:** Effortlessly attach and detach with a snap.
- • **Stability Redefined:** Enhanced magnets ensure filters stay put during action.
- • **Seamless Filter Swaps:** Switch filters in seconds with magnetic ease.
- • **Universal Compatibility:** Fits all 52mm magnetic filters for versatile creativity.

## Overview

The SMALLRIG 52mm Magnetic Filter Adapter is a cutting-edge accessory designed for mobile photographers, allowing seamless compatibility with various 52mm magnetic filters. Its quick-release magnetic design ensures effortless installation and removal, while the upgraded magnetic strength guarantees stability during use. This adapter maintains full functionality of your phone's original lenses, making it an essential tool for creative professionals on the go.

## Description

Full description not available

## Features

- 【Filter Compatibility】 Compatible with all 52mm magnetic filters, such as SmallRig 52mm VND magnetic filter 4215, 52mm CPL magnetic filter 4216, 52mm magnetic black mist filter 4217, 52mm magnetic starburst filter 4218, etc. ( ❗Note: Not compatible with any threaded filters)
- 【Standard M Mount Design】The magnetic filter adapter 3840C is suitable for all phone cages / cases with M mount. For example, suitable for SmallRig phone cage 4391 / 4396 / 4407 / 4392 / 4393 / 4397 / 4398 / 4077 / 4075, for Moment M mount phone case, etc. The mount adopts a quick-release design for easy installation.
- 【Quick-release Magnetic Design】The filter and the filter adapter are fixed by magnetic suction, which can be installed and taken out in seconds. Photographers can quickly switch filters according to different needs for light.
- 【Magnetic Upgraded, More Stable】The upgraded version 3840C adds magnets to make the magnetic stronger, and the filter will not slip off easily under non-extreme sports.
- 【No Impact on Lens Operations】The magnetic filter adapter 3840C does not block the phone's original lenses or affect the way other functions work, such as Ultra-Wide, Wide, Telephoto, Lidar, and Flash.

## Product Details

- **Brand:** SMALLRIG
- **Material:** Aluminum
- **Photo Filter Thread Size:** 52 Millimeters
- **Coating Description:** No Coating
- **Photo Filter Effect Type:** Ultraviolet
- **Water Resistance Level:** Not Water Resistant
- **Product Dimensions:** 2.17"L x 2.17"W

## Images

![SmallRig 52mm Magnetic Filter Adapter, Quick Release Magnet Upgraded Phone Lens Filter Ring for Phone Cage/Case with M Lens Mount-3840C - Image 1](https://m.media-amazon.com/images/I/61W+Uh3NHbL.jpg)
![SmallRig 52mm Magnetic Filter Adapter, Quick Release Magnet Upgraded Phone Lens Filter Ring for Phone Cage/Case with M Lens Mount-3840C - Image 2](https://m.media-amazon.com/images/I/71DKvt5S6tL.jpg)
![SmallRig 52mm Magnetic Filter Adapter, Quick Release Magnet Upgraded Phone Lens Filter Ring for Phone Cage/Case with M Lens Mount-3840C - Image 3](https://m.media-amazon.com/images/I/71ZR9+v2k+L.jpg)
![SmallRig 52mm Magnetic Filter Adapter, Quick Release Magnet Upgraded Phone Lens Filter Ring for Phone Cage/Case with M Lens Mount-3840C - Image 4](https://m.media-amazon.com/images/I/719F2UmdLOL.jpg)
![SmallRig 52mm Magnetic Filter Adapter, Quick Release Magnet Upgraded Phone Lens Filter Ring for Phone Cage/Case with M Lens Mount-3840C - Image 5](https://m.media-amazon.com/images/I/71UYLuOpXpL.jpg)

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**Shop now:** [https://www.desertcart.us/products/541133709-smallrig-52mm-magnetic-filter-adapter-quick-release-magnet-upgraded-phone](https://www.desertcart.us/products/541133709-smallrig-52mm-magnetic-filter-adapter-quick-release-magnet-upgraded-phone)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-27*