NiSi Square Filter Explorer 100x150mm Reverse GND8 3Stops

The NiSi Explorer 100x150 mm reverse GND8 (0.9) is a 3-stop graduated neutral density filter used to even out differences in brightness between the sky and landscape. In a reverse GND the darkest part is along the center of the filter, so it suits motifs where the light is most intense near the horizon and gradually diminishes towards the sky, such as a seascape towards an open ocean.

• Reduces light by 3 stops
• Special B270 tempered glass that makes it twice as durable as typical glass filters
• Does not affect the coloration of the image; IR coating and dirt-, water- and oil-repellent Nano coating
• Compatible with the NiSi 100mm filter system and usable on lenses with a filter thread from 49 mm to 95 mm
• Tempering makes the filter less prone to accidental damage, but it is not unbreakable