The PolarPro Cinema Series ND32/PL filter for the DJI Mavic Pro reduces the cameras shutter speed by 5 stops and also reduces glare. Featuring the highest grade glass and coatings delivering perfect optics. The Cinema Series is for pilots who demand the absolute best. Featuring an aluminum frame which is thin enough to stay on during gimbal start-up. Each filter is manufactured with PolarPro’s AirFrame feather-light design for smooth gimbal operation.