VIOFO Polarizing Lens - CPL-300

VIOFO Polarizing Filter Polarizing Lens CPL-300 is an accessory for car cameras that solves a very specific and annoying problem – reflections on the dashboard and glass. This is a CPL (circular polarizing lens) filter that mounts on the lens of compatible VIOFO dash cameras and improves the visibility of the recording in bright daylight. Instead of cleaning glare in software or moving the camera at odd angles, you simply add the filter and reduce glare directly at the optical level. The result is more contrast and clearer video, especially in bright sunlight.

What you get

With CPL-300, you get a polarizing layer that "cuts out" a large part of the reflections on the glass and shiny surfaces in the cabin, so that the actual road is visible in the recording, not the silhouette of the dashboard. This helps to read registration numbers, markings, and details on the road more clearly during daytime driving. The filter works passively – no electronics, drivers, or settings, you just mount it and let it do its job. With the correct rotation of the CPL, you can optimize the effect according to the camera's position and the angle of light. You get cleaner frames directly from the dash camera, without relying on post-processing.

• Polarizing filter type CPL (Circular Polarizing Lens), which reduces reflections from the dashboard and glass and improves the overall contrast of the video.
• Specifically designed for VIOFO dash cameras, ensuring compatibility with the lens and easy installation.
• Improves readability of details such as registration numbers, road markings, and signs during daytime driving and bright sunlight.
• Passive accessory with no need for power or software – mount and forget, all the work is done by the optics.
• Ability for fine rotation of the filter for optimal effect according to the angle of light and camera position.
• Helps reduce the need for additional video processing, because even at the recording level, the footage is cleaner and more usable.

Who is it suitable for

It is suitable if you already use or plan to use a VIOFO dash camera and want your recordings to be as clean as possible during the day. It is especially meaningful if your dashboard is light or shiny and you often see reflections in the videos. It is not an essential accessory, but if you rely on the video for evidence in incidents, the CPL filter is a very reasonable upgrade.

The combination of easy installation and a visibly effective result in daytime recordings makes the VIOFO CPL-300 one of those small accessories that quietly but noticeably enhance the quality of your dash camera.