The NiSi JetMag Pro Medium Graduated Fs GND8 (0.9) 82MAG Magnetic Filter is a precision optical tool designed for photographers and filmmakers who demand accurate exposure control in challenging lighting conditions. Engineered with NiSi's renowned Pro Nano optical technology and paired with the fast, secure JetMag Pro magnetic system, this 3-stop medium graduated neutral density filter ensures seamless control over bright skies while preserving detail in foregrounds and midtones.Balanced Light Control for Landscapes and CityscapesGraduated ND filters are essential when photographing high-contrast scenes such as sunlit skies above darker landscapes. The Medium GND8 (0.9) reduces light by 3 stops in the graduated region, transitioning smoothly from dark to clear to balance exposure across your frame.