Eliminate annoying prop distortion for your GOPRO HERO9!
All GoPro cameras are subject to the "rolling shutter effect," which creates annoying lines in the propeller when shooting video out the front window. With this redesigned filter from NFlightcam, simply attach it to the outside of the GoPro HERO9 camera, and prop distortion disappears. A filter for standard light and a filter for bright light is included to assure crisp video capture. Precision machined out of billet aluminum, the filter securely affixes to the lens portion of the camera and doesn’t block any of the GoPro’s buttons. Carrying bag for organization and protection of filters is included.
HOW IT WORKS:
GoPro's image sensor is controlled by the amount of light it senses. In normal lighting conditions, the sensor runs faster than the propeller, causing distortion and odd lines in your video. This filter modulates the amount of light entering the sensor and keeps the speed of the sensor slower than the propeller. Since the amount of light changes constantly and the filter does not we chose a high-quality Neutral Density glass filter that reduces or removes the propeller in 90% of the conditions experienced in VFR flight. For best results, we recommend avoiding shots straight into the sun.