Verdict overview
- Easy installation 9.9
- worth the money 9.3
- Detecting movement 8.6
- image quality 9.4
- Image quality 9.4
Pros
Increased image quality
Reduced reflections glare
More vibrant colors
Cons
Handle with care.
Tech specs
item weight | 0.317 ounces |
customer reviews | 4.7 4.7 out of 5 stars 1,450 ratings 4.7 out of 5 stars |
package dimensions | 2.36 x 2.36 x 1.34 inches |

Product Overview
I recently had the opportunity to try out the VIOFO Circular Polarizing Lens CPL Filter and I must say, I was quite impressed. This filter is specifically designed to be used with the VIOFO A119MINI, A129 Duo, A129 Pro Duo, A129 Plus Duo, and A119 V3 Dash Cameras. It s a great add on that helps protect the camera lens from fingerprints, scratches and dirt while also enhancing image quality by reducing reflections and glare.
The filter is made of high quality glass and features a multi coating which helps make colors more saturated for an improved viewing experience. Installation is also fairly simple all you have to do is unscrew the lens cap on your camera and screw on the filter in its place. The fit is snug so you don t have to worry about it coming loose or getting damaged easily.
In terms of performance, this CPL filter does an excellent job of improving the overall picture quality of your dash cam footage. Colors are more vibrant and details are sharper, making it easier to spot important details such as license plates and vehicle models. The filter also helps to reduce reflections from glass or other reflective surfaces that can cause glare or impair visibility in certain situations.

In addition to its image enhancement capabilities, this CPL filter also helps protect your camera lens from damage due to dirt or fingerprints. This ensures that your footage remains clear and uncompromised even when exposed to harsh outdoor elements like mud or dust.
Overall, I would highly recommend this product for anyone who owns one of the compatible VIOFO dash cameras. It s an affordable yet effective way to enhance image quality while protecting your lens from damage at the same time. The installation process is simple so you won t have any trouble getting it up and running in no time at all. Furthermore, this product doesn t require any additional software or hardware for use all you need is a compatible camera and you re good to go!
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