The LEE Filters SW150 150x170mm 0.9 Soft Grad Neutral Density Filter creates a smooth transition between foreground and background images, allowing for greater dynamic range and detail. This 0.9 filter reduces the amount of light entering the lens by 3 stops. Ideal for when the foreground is much brighter than the background.

• Hard-edged 0.9 graduated ND filter for darkening skies and other bright areas of the image.
• Provides a 3 stop reduction in light in selective areas.
• Neutral density filters do not affect the overall coloration of the image.