---
product_id: 513466224
title: "REDTIGER F7N Circular Polarizer, CPL for Dashboard Cameras, Lens Protector and Effects Filter for F7N"
brand: "redtiger"
price: "$72"
currency: NZD
in_stock: true
reviews_count: 13
category: "Redtiger"
url: https://www.desertcart.nz/products/513466224-redtiger-f7n-circular-polarizer-cpl-for-dashboard-cameras-lens-protector
store_origin: NZ
region: New Zealand
---

# Glare & reflection reduction Waterproof & dust resistant Lens protection & durability REDTIGER F7N Circular Polarizer, CPL for Dashboard Cameras, Lens Protector and Effects Filter for F7N

**Brand:** redtiger
**Price:** $72
**Availability:** ✅ In Stock

## Summary

> 🛡️ See Clearly, Drive Confidently – The Must-Have CPL for Your F7N Dashcam

## Quick Answers

- **What is this?** REDTIGER F7N Circular Polarizer, CPL for Dashboard Cameras, Lens Protector and Effects Filter for F7N by redtiger
- **How much does it cost?** $72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/513466224-redtiger-f7n-circular-polarizer-cpl-for-dashboard-cameras-lens-protector)

## Best For

- redtiger enthusiasts

## Why This Product

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

## Key Features

- • **All-Weather Ready:** Waterproof design keeps your lens filter performing flawlessly in any condition
- • **Ultimate Lens Shield:** Protects your F7N camera lens from scratches, fingerprints, and dust
- • **Crystal-Clear Imaging:** Eliminates reflections from glass & water for sharper dashcam footage
- • **Peace of Mind Warranty:** Backed by a 2-year full warranty and 24/7 expert customer support
- • **Effortless Installation:** Strong adhesive ensures a perfect fit with easy alignment on your F7N front camera

## Overview

The REDTIGER F7N Circular Polarizer is a precision-engineered CPL filter designed exclusively for the F7N series dash cameras. It significantly enhances image quality by reducing glare and reflections from bright surfaces like glass and water, while protecting the lens from wear, dust, and fingerprints. Waterproof and easy to install with strong adhesive, this filter extends your camera’s lifespan and ensures crystal-clear recordings. Supported by a 2-year warranty and round-the-clock customer service, it’s the essential upgrade for any professional driver or tech-savvy millennial seeking flawless dashcam footage.

## Description

This CPL applies to the F7N series front camera. IMPRCVED IMAGING QUALITY Circular Polariser reduces light spots on bright surfaces and improves image quality by eliminating reflections from glass and water Protect the lens avoid wear on the lens and extend the life of the lens. Isolate from fingerprints and dust, just clean the CPL Super aftersales: our biggest goal is to satisfy the needs of consumers. This CPL is covered.

Review: worth investing in - arrived on time, easy to fit, cuts down on glare & improves pictures / recordings/
Review: A Must have quality lens to remove glare. - Why did you choose this product over others?: A must have for a very good dash cam. Functionality: Great to remove glare Fit: Sticks straight on , just make sure you align it properly as the adhesive is strong.

## Features

- This CPL applies to the front camera of the F7N series.
- IMPRCVED IMAGING QUALITY-Circular polarizer reduces light spots on bright surfaces and improves image quality by eliminating reflections from glass and water
- Protect the lens – avoid wear of the lens and extend the life of the lens. Isolate from fingerprints and dust, just clean the CPL.
- Super after-sales: our biggest goal is to satisfy the needs of consumers. This CPL is covered by full 2 year warranty and 100% satisfaction guarantee. Send an email to our customer service and we will answer all your questions/concerns. We offer 7 x 24 hours technical support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BJJFSWM6 |
| Best Sellers Rank | 21 in Photography Polarizing Filters |
| Brand | REDTIGER |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,078) |
| Date First Available | 11 Jan. 2023 |
| Focus type | fixed focus |
| Guaranteed software updates until | unknown |
| Item model number | REDTIGER |
| Package Dimensions L x W x H | 23 x 15.7 x 2.5 centimetres |
| Package Weight | 0.05 Kilograms |
| Part number | 74091870 |
| Photo Filter Effect Type | Polarizer |
| Photo Filter Thread Size | 32 Millimetres |
| Product Dimensions L x W x H | 40 x 60 x 40 millimetres |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** REDTIGER
- **Coating description:** Nano Coating
- **Material:** Glass
- **Photo Filter Factor:** 2 x
- **Photo Filter Size:** 32 Millimeters
- **Photo filter effect type:** Polarizer
- **Photo filter thread size:** 32 Millimetres
- **Product dimensions:** 40L x 60W millimetres
- **Water resistance level:** Waterproof

## Images

![REDTIGER F7N Circular Polarizer, CPL for Dashboard Cameras, Lens Protector and Effects Filter for F7N - Image 1](https://m.media-amazon.com/images/I/61g4o2jpv+L.jpg)
![REDTIGER F7N Circular Polarizer, CPL for Dashboard Cameras, Lens Protector and Effects Filter for F7N - Image 2](https://m.media-amazon.com/images/I/71ZKfGBvSSL.jpg)
![REDTIGER F7N Circular Polarizer, CPL for Dashboard Cameras, Lens Protector and Effects Filter for F7N - Image 3](https://m.media-amazon.com/images/I/51a9cnbX-bL.jpg)
![REDTIGER F7N Circular Polarizer, CPL for Dashboard Cameras, Lens Protector and Effects Filter for F7N - Image 4](https://m.media-amazon.com/images/I/71pdI6LLBTL.jpg)
![REDTIGER F7N Circular Polarizer, CPL for Dashboard Cameras, Lens Protector and Effects Filter for F7N - Image 5](https://m.media-amazon.com/images/I/41anhONYkNL.jpg)

## Questions & Answers

**Q: Blackvue dr900s fit?**
A: Hello,

Thank you for your interest in our products, regarding this issue:
It is suitable for our F7N series products.
Hope it helps you, If there is anything else I can do for you, please feel free to let us know.

**Q: Does this fit the new f17 camera? If not which lens should i get?**
A: Hello.
Thank you for your question.
I'm sorry to say that this polarised lens is not suitable for F17. but the cameras it fits are: f7n, f7ns, f7np and ftnt. you can find them all in our shop. the f7nt is the touch screen version which was listed not long ago, and it's upgraded from the F7NP. If you are interested, we highly recommend this camera.
I hope this makes sense and is helpful to you.
Please feel free to let me know if there is anything I can do for you.
Thank you.

**Q: The front camera is squear and this lens is circular ....how can fit in the cam ?**
A: Hello spiros.
Thank you for your question.
Because the polarizer is larger than the square lens, the polarizer is set on the outer ring of the square lens. You can refer to the display picture on the introduction page of the polarizer, where you can see the square lens inside faintly through the polarizer.
I hope this makes sense and is helpful to you.
If there is anything I can do for you, please feel free to let me know.
Thank you.

**Q: Can this fit the F7NP camera?**
A: Hi Dennis N.
Thank you for your question.
Yes, this polarizer works for F7NP, F7N, F7NS.
Hope this makes sense and is helpful to you.
If there is anything I can do for you, please feel free to let me know.
Thank you.

## Customer Reviews

### ⭐⭐⭐⭐⭐ worth investing in
*by L***P on 2 August 2025*

arrived on time, easy to fit, cuts down on glare & improves pictures / recordings/

### ⭐⭐⭐⭐⭐ A Must have quality lens to remove glare.
*by A***R on 10 July 2025*

Why did you choose this product over others?: A must have for a very good dash cam. Functionality: Great to remove glare Fit: Sticks straight on , just make sure you align it properly as the adhesive is strong.

### ⭐⭐⭐⭐⭐ Does what it needs to
*by R***T on 26 May 2025*

Doesn't completely eliminate glare, that'd be too much to ask. But it does reduce glare considerably. Fits well, has not fallen off despite our pothole ridden roads.

## Frequently Bought Together

- REDTIGER F7N Circular Polarizing Lens, CPL for Dash cam, Lens Protection for F7N, Effect Filters Support F7N Series(Not Suitable for F8/F17/F9/F4)
- REDTIGER Dash Cam Acc Multi-Size Hardwire Kit with Voltage Indicator for Dash Camera, USB C Power Port, 24H Parking Monitoring with Low Voltage Protection
- REDTIGER 4K Dash Cam Front and Rear, STARVIS 2 Sensor, Touch Screen 3.18", 128GB Card Included, Voice Control, 5.8GHz WiFi Car Dash Camera, GPS, Night Vision, Emergency Lock, Parking Mode (F7N Touch)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.nz/products/513466224-redtiger-f7n-circular-polarizer-cpl-for-dashboard-cameras-lens-protector](https://www.desertcart.nz/products/513466224-redtiger-f7n-circular-polarizer-cpl-for-dashboard-cameras-lens-protector)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-16*