Polar Pro 6 Filters For Drone DJI Inspire 1 The Polar Pro Frame 2.0 Production set is the ultimate filter set for the Go Pro Hero 3, Hero 3+, & Hero 4 cameras. The filters are designed to shoot through the least amount of glass as possible, mounting directly to the Go Pro lens (only compatible with naked Go Pro, Frame housing, or most gimbals). This set is geared for the production world, where slower shutter speeds are needed to either match other cameras, or using a slower shutter speed to give videos a smooth, cinematic look. This filer set gives you full control over the Go Pro’s shutter speed allowing you to reduce it by 1 to 5 fstops with the included filters. The Frame 2.0 Professional set will also help pilots flying the 3DR Solo or other Go Pro Drones. The Polarizer filters help eliminate glare & reflections bouncing off the ground, while the ND filters help reduce shutter speed & in turn help reduce the jello effect (rolling shutter). These ultra-light filters are perfect for using with gimbals, & do not require any counter-balancing. Polarizer Filter (CP) (6.06 grams): The polarizer filter is a great all around filter, it will reduce glare, improve color saturation, & improve contrast. It is also a great filter for aerial filming making clouds pop, & brining colors to life. Neutral Density 3 Stop (ND8) (5.38 grams): The ND8 filter is used for reducing the shutter speed by 3 stops. For flying, generally the ND8 filter will be enough to reduce jello in partly cloudy conditions. Neutral Density 4 Stop (ND16) (5.23 grams): The ND16 filter will reduce the Go Pro’s shutter speed by 4 f-stops. For the 3DR Solo & Go Pro Drones, usually this will take care of jello during sunny days. When the Go Pro is firing at super high shutter speeds (1/2000th) this will knock it down & smooth out the video nicely. Neutral Density 5 Stop (ND32) (4.76 grams): The ND32 filter knocks the Go Pro’s shutter speed down by 5 stops. This is a very dark ND filter used for extremely bright conditions, or getting creative with very slow shutter shots. For Flying, you will most likely only want to fly this filter on very very bright days. Neutral Density 3 Stop Polarizer (ND8/PL) (5.93 grams): This is a very unique filter designed to reduce the shutter speed by 3 stops as well as help remove glare from videos. This filter is a great all around filter for making colors pop & slowing shutter speed for a great end result. Neutral Density 4 Stop Polarizer (ND16/PL) (6.72 grams): This filter knocks the shutter speed down by 4 stops & also reduces reflections. We use this filter while shooting near water or snow. Also used in production for slowing shutter speed & removing glare.