Amazon
ND 0.6/4x lengthening factor Reinforced glass which is extremely scratch-resistant; surface coating for the best optics; highest possible transmission Extremely flat slimline brass Front thread for the lens Box contents: Grey Filter Diameter 62 mm, Case
ND 0.6/4x lengthening factor Reinforced glass which is extremely scratch-resistant; surface coating for the best optics; highest possible transmission Extremely flat slimline brass Front thread for the lens Box contents: Grey Filter Diameter 62 mm, Case