Lee Filters SW150 ND 0.9 Medium Grad Filter Impressions The combination of its small

The combination of its small stature and powerful system makes it the perfect companion for taking everywhere and anywhere

This lens includes a F4 constant aperture so you can work easily in low light settings

colours and texture of nature in my landscape photographs

both internal and external

Lee Filters SW150 ND 0.9 Medium Grad Filter Impressions The combination of its smallThe SW150 0. 9 (3 Stop) Neutral Density Medium Grad has a moderate gradation between the dark and clear areas of the filter. This allows the photographer to selectively adjust exposure across the frame without affecting colour balance. The medium gradation is perfect to filter the sky with minimal impact on the land. Ideal when elements like rooftops and mountains protrude into the sky. This ND filter is 150mm x 170mm.