---
product_id: 545361210
title: "Mirror Dash Cam Circular Polarizing Lens, CPL for Dash cam, Lens Protection, Effect Filters for G840S/G850/G900/G840H/G900PRO/G850PRO/G900 Tripro"
brand: "wolfbox"
price: "511 kr"
currency: NOK
in_stock: true
reviews_count: 9
category: "Wolfbox"
url: https://www.desertcart.no/products/545361210-mirror-dash-cam-circular-polarizing-lens-cpl-for-dash-cam
store_origin: NO
region: Norway
---

# Reduces glare with multi-layer coating Enhances image saturation & contrast Protects lens from dust & wear Mirror Dash Cam Circular Polarizing Lens, CPL for Dash cam, Lens Protection, Effect Filters for G840S/G850/G900/G840H/G900PRO/G850PRO/G900 Tripro

**Brand:** wolfbox
**Price:** 511 kr
**Availability:** ✅ In Stock

## Summary

> 🛣️ See the road like never before — clarity that commands attention!

## Quick Answers

- **What is this?** Mirror Dash Cam Circular Polarizing Lens, CPL for Dash cam, Lens Protection, Effect Filters for G840S/G850/G900/G840H/G900PRO/G850PRO/G900 Tripro by wolfbox
- **How much does it cost?** 511 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/545361210-mirror-dash-cam-circular-polarizing-lens-cpl-for-dash-cam)

## Best For

- wolfbox enthusiasts

## Why This Product

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

## Key Features

- • **Risk-Free Upgrade:** Backed by a 1-year replacement guarantee for peace of mind
- • **Vivid Color Boost:** Amplifies saturation and contrast to make every drive cinematic
- • **Glare-Free Driving:** Advanced multi-layer coating cuts down distracting light flare
- • **Crystal-Clear Vision:** Eliminates reflections and water glare for sharper footage
- • **Lens Longevity Shield:** Durable glass filter guards your dash cam lens from dust and scratches

## Overview

The WOLFBOX Circular Polarizing Lens (CPL) is a precision accessory designed for select WOLFBOX mirror dash cams (G840S/G850/G900 series). It enhances video quality by eliminating reflections and glare, boosting color saturation and contrast, while protecting the lens from dust and wear. Featuring a multi-layer glare-reducing coating and backed by a 1-year replacement warranty, this CPL filter transforms your dash cam footage into vivid, professional-grade recordings.

## Description

desertcart.com : WOLFBOX Mirror Dash Cam Circular Polarizing Lens, CPL for Dash cam, Lens Protection, Effect Filters for G840S/G850/G900/G840H/G900PRO/G850PRO/G900 Tripro : Electronics

Review: Cuts down on unwanted reflection - Reflection of my dash on the windshield was coming through on my front camera. This fixed it. Works as advertised. Worth the $$$.
Review: Easy install and worth the money for reduce glare - It does cut down on the glare more so a few hours after morning and a few hours before sunset... especially when facing the sun. Not sure it helps any during the day though. The installation was easy, just make sure its lined up with the camera and press somewhat firmly but not too firmly, it won't look like it went on, but it did. There no real adjustability, but it makes the front camera look like its polarized lenses for glasses. You don't get any reflections or at least very few reflections from the windshield and glare from it... I wish more dash camera systems especially rear mirror camera systems like the Wolfbox Mirror Dash Cam would add this in the box, it would be worth the added higher price, especially for those early morning and evening drives facing the sun.

## Features

- This CPL is applicable to the front camera of WOLFBOX mirror dash cam (G840S/G850/G900/G840H/G900PRO/G850PRO/G900 Tripro)
- BETTER IMAGING: Eliminate glass and water reflections, increase saturation and contrast of photos and videos to provide better imaging
- IMPROVE GLARE: The WOLFBOX right number of layers of coating increases the light transmission ability of the front camera and improves the glare phenomenon
- PROTECT LENS: Extend the life of WOLFBOX the lens and reduce the wear and tear on the lens caused by dust and other particles
- GUARANNTEE-1 year replacement guarantee for quality problems

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C69NPFGP |
| Best Sellers Rank | #46 in Camera Lens Polarizing Filters |
| Brand | WOLFBOX |
| Built-In Media | User Manual |
| Coating Description | Glare-reducing coating |
| Compatible Devices | WOLFBOX Mirror Dash Cam G840S, G850, G900, G900Pro, G840H |
| Customer Reviews | 4.0 out of 5 stars 154 Reviews |
| Enclosure Material | Glass |
| File Format | MP4 |
| Item Dimensions D x W x H | 2.3"D x 10"W x 15"H |
| Item Dimensions L x W | 2.3"L x 10"W |
| Item Type Name | Cpl. |
| Manufacturer | WOLFBOX |
| Manufacturer Part Number | 47265303396641 |
| Material | Glass |
| Media Type | Image, Video |
| Number of Items | 1 |
| Photo Filter Effect Type | Polarizer |
| Product Dimensions | 2.3"L x 10"W |
| Special Effect | Polarizer |
| Video Capture Format | MP4 |
| Warranty Description | 1 |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** WOLFBOX
- **Coating Description:** Glare-reducing coating
- **Material:** Glass
- **Number of Items:** 1
- **Photo Filter Effect Type:** Polarizer
- **Product Dimensions:** 2.3"L x 10"W
- **Water Resistance Level:** Not Water Resistant

## Images

![Mirror Dash Cam Circular Polarizing Lens, CPL for Dash cam, Lens Protection, Effect Filters for G840S/G850/G900/G840H/G900PRO/G850PRO/G900 Tripro - Image 1](https://m.media-amazon.com/images/I/51OWFBaYMEL.jpg)
![Mirror Dash Cam Circular Polarizing Lens, CPL for Dash cam, Lens Protection, Effect Filters for G840S/G850/G900/G840H/G900PRO/G850PRO/G900 Tripro - Image 2](https://m.media-amazon.com/images/I/61ShapzbbSL.jpg)
![Mirror Dash Cam Circular Polarizing Lens, CPL for Dash cam, Lens Protection, Effect Filters for G840S/G850/G900/G840H/G900PRO/G850PRO/G900 Tripro - Image 3](https://m.media-amazon.com/images/I/51KSHeX7dHL.jpg)
![Mirror Dash Cam Circular Polarizing Lens, CPL for Dash cam, Lens Protection, Effect Filters for G840S/G850/G900/G840H/G900PRO/G850PRO/G900 Tripro - Image 4](https://m.media-amazon.com/images/I/71EiuvhklHL.jpg)
![Mirror Dash Cam Circular Polarizing Lens, CPL for Dash cam, Lens Protection, Effect Filters for G840S/G850/G900/G840H/G900PRO/G850PRO/G900 Tripro - Image 5](https://m.media-amazon.com/images/I/61tUuwTI1SL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Cuts down on unwanted reflection
*by T***S on April 24, 2025*

Reflection of my dash on the windshield was coming through on my front camera. This fixed it. Works as advertised. Worth the $$$.

### ⭐⭐⭐⭐⭐ Easy install and worth the money for reduce glare
*by R***J on June 28, 2026*

It does cut down on the glare more so a few hours after morning and a few hours before sunset... especially when facing the sun. Not sure it helps any during the day though. The installation was easy, just make sure its lined up with the camera and press somewhat firmly but not too firmly, it won't look like it went on, but it did. There no real adjustability, but it makes the front camera look like its polarized lenses for glasses. You don't get any reflections or at least very few reflections from the windshield and glare from it... I wish more dash camera systems especially rear mirror camera systems like the Wolfbox Mirror Dash Cam would add this in the box, it would be worth the added higher price, especially for those early morning and evening drives facing the sun.

### ⭐ It may not mount properly to the camera lens.
*by T***E on September 17, 2025*

Extremely hard to attach to my wolfbox 850 camera unit. There are 4 twistlock positions that must latch properly. When it felt like it was going to twist the camera lens off the body of the unit I stopped to test it. It was "blacking" the right corner of the camera view. Some commenters report no issues while others say the same thing happened to them. I would return this except I'm 3 days past the allowed return date with Amazon. This item needs more careful design work. It's not worth $19. I will say I am very pleased with the Wolfbox 850. It far exceeds my expectations.

## Frequently Bought Together

- WOLFBOX Mirror Dash Cam Circular Polarizing Lens, CPL for Dash cam, Lens Protection, Effect Filters for G840S/G850/G900/G840H/G900PRO/G850PRO/G900 Tripro
- WOLFBOX OEM Bracket for USB C G900 Tripro/G900PRO/G850PRO/G840S/G840H/G850/G900 Mirror Dash cam
- WOLFBOX USB C Hardwire Kit for G850PRO/G840S/G930/G850/G900/G840H/i07/i17/X5 Mirror Dash Cam, not Suitable for G890/G900 PRO/G900 Tripro, Parking Monitor with Multiple Size connectors

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-17*