The graduated gray filter reduces the difference between light and dark subject areas, bringing out details in both
Enables use of slow shutter speeds with high speed films to record moving subjects such as waterfalls
Decreases depth of field, allowing wider apertures
Decreases effective ISO (exposure adjustment = about 2 stops, reducing ISO 1/4)
Can be combined with other COKIN filters
Description
The graduated gray filter reduces the difference between light and dark subject areas, bringing out details in both Enables use of slow shutter speeds with high speed films to record moving subjects such as waterfalls Decreases depth of field, allowing wider apertures Decreases effective ISO (exposure adjustment = about 2 stops, reducing ISO 1/4) Can be combined with other COKIN filters