Formatt ND 4X4 Grad Soft Edge 0.3 Filter
Neutral Density Filters
NDs are available in graduated filters, both in hard and soft edge. These filters are clear in the bottom half of the filter with a gradual transition to the ND effect in the top half, and are used for skylines. They are usually used with wide or prime lenses.
Graduated NDs are also available as standard in 0.3, 0.6, 0.9 and 1.2 with heavier densities available to order.
Graduated NDs are available in Soft Edge or Hard Edge varieties. Soft edge grads have a smooth transition from clear to ND. Hard edge grads have amore defined hard lined transition and should be used for longer lenses. For extremely long focal lengths a razor edge grad, providing a very highly defined transition, may be ordered.
ND 4X4 Grad Soft Edge 0.3 Filter
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