ROVEUltimate CPL Filter, Anti-Glare Circular Polarizer Lens for ROVE R2-4K, R2-4K PRO, and R2-4K Dual Dash Cam Models

Fit our robe camera great and helps with glare reduction. Seems to function well and OK for the price.

This dash cam is a gem of a deal. Front and back cameras that have great exposure and resolution. You can't beat the price for what you get. Comes with a tool to make the job easier when running the power and rear camera cables and includes a memory card too. This provides added peace of mind when driving, knowing I have video evidence of what the knucklehead did.Note: I also purchased the polarizer that attaches to the camera. Helps minimize dash reflections on windshield. There is also an optional power connection kit you can get to connect the camera to the fuse box for continual power if want to monitor your car while parked. Decided I don't need this for my circumstance, but can always be added later.

Easy install to cut glare on dash cam video. Works perfectly, very pleased.

Good product with clear resolution

As described, very clear and helps remove glare. Easy to install and adds added protection to camera lens.

The filter works really well, it eliminates a significant amount of reflection and glare.

This is a perfect addition to the Rove R2-4K dashcam. Once installed, it may be necessary to adjust the lens by twisting the outermost part of it (not unscrewing it) until there is no more glare being viewed from the dashcam screen. Those that installed it and didn’t see a difference in the picture probably didn’t adjust the lens. This lens does its job.

This is awesome! I didnt even know they made filters like these for dashcams. It works awesome. No more awful glare!