This kit comes with two filters one for bright light conditions and one for medium light conditions allowing you to remove the prop in almost every lighting condition imaginable. What is in the box: Medium Light Filter – For use early or late in the day with a dark background such as foliage, forest, trees, and fields. Bright Light Filter – For use mid-day with high sun angles and/or a bright background such as snow or clouds.
HOW IT WORKS:
The 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. Our 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 designed the filter to completely remove the propeller in 90% of the conditions experienced in VFR flight. For best results we recommend avoiding shots straight into the sun.
*Not compatible with GoPro Hero2 or Hero3+
*Camera not included