Reviews
Easy To Install, Scratches Easily, Allows Lens to Fog In High Humidity Or Rain
I purchased the PL and three ND filter set to use the PL to protect the lens from rain, grit, handling abrasion and bug splats when riding my motorcycle. The fit is good and installation is simple - just press it over the lens. I wish K&F sold a four pack of the PL filters as lens protectors because these are consumable items. The "nano coating" wears off easily. These press-on filters also make your action camera less of an action camera. The nano coating on the PL lens seems hydrophobic. Water beads and runs off fairly easily. However, the ribbed rubber press fit over the lens allows rain or humidity to enter the area between the lens and the filter where it fogs the lens. This situation typically resolves itself in a few hours after the rain if you don't want to disassemble optics and clean them when on your action camera adventure.
31/01/2026