This VIOFO CPL only suitable For : MODEL : CPL-200
A229/T130/A139/A139 PRO/WM1
The CPL (Circular Polarizing Lens) is suitable for the front camera lens.
*Protect the camera lens from fingerprints, scratches and dirt destroying.
*Reduce reflections and glare from glass, metals or shiny surfaces that would damage image quality, this works in the same way as polarized sunglasses.
*Make colors more saturated and videos more beautiful.
*It can be used during day time and at night.?
*Viofo CPL is pre-calibrated in Factory, you just need to match the white line on the CPL with the white line on the camera lens for better performance.