Polar Pro Vario ND 77mm 6-9 stops
|Type lensfilter||Graduated Neutral Density Filter||Graduated Neutral Density Filter|
With the variable Polar Pro Vario ND filter 77mm 6-9 stops you determine the amount of light that the filter blocks. In this way you photograph and film in various lighting conditions. The filter consists of 2 rotating glass layers with which you determine the density of the filter. The mount indicates how many stops the filter is holding back, this varies from 6 to 9 stops. At 9 stops, for example, you shoot with 9 stops slower shutter speed. With this you create movement when you photograph a waterfall. You use this filter on the lens of your SLR or system camera with a filter size of 77 mm.