STEP 5:
ALIGN THE THREADED RING AND START SCREWING ON
Gently align the threaded ring of the CPL filter with the
pre-threaded lens of the dash cam. While securely holding the
back side of the filter, start screwing the CPL filter onto the lens
in a clockwise direction until it is firmly attached.
Rotate clockwise to tighten by
holding from the Top & Bottom
(BACK SIDE) of the lens.
10
CPL for R2-4K & R2-4K PRO