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The BlurFix Air with ND4 Filter from Snake River Prototyping combines a lightweight slip-over filter frame for the GoPro HERO3, HERO3+, and HERO4 and a ND4 neutral density filter. By reducing the amount of light hitting the sensor by 2 stops, the filter allows the camera to shoot at slower shutter speeds, proving more natural-looking motion blur. The filter frame fits directly over the lens body of a naked GoPro HERO4/3+/3 and can be used with the Frame Mount. With the filter weighing only 0.27 oz, it is ideal for maintaining an ultra-lightweight package for use with quadcopters and other radio controlled aircraft.
The BlurFix Air is constructed from two CNC-machined Delrin pieces, allowing it to be easily disassembled for cleaning of the filter glass. Because the HERO4/3+/3 lens body can vary slightly from camera to camera, an O-ring is included that can be installed in a groove on the inside of the BlurFix Air body to provide a secure fit. A storage case and microfiber cleaning patch are also included.
Note: The filter frame is not compatible with GoPro housings.
In the Box
Snake River Prototyping BlurFix Air with ND4 Filter for GoPro