HOYA PRO1 DIGITAL FILTER NDX4.

In conditions of extreme light intensity, such as sunshine on snowy mountains or on the beach, or when using a camcorder, ND (Neutral Density) filters are recommended as essential.

Neutral Density filters are often ignored by photographers, but they have several uses and offer the possibility to achieve otherwise unachievable results. ND filters appear grey and reduce the amount of light reaching the film, they have no affect on color balance.

GENERAL INFO

Model

HOYA NDx4

Series

CREATIVE

Type

ND

Available Sizes

37, 40.5, 43, 46, 49, 52, 55, 58, 62, 67, 72, 77, 82

MAIN CHARACTERISTICS

ND Number (Filter Factor)

4

Transmittance EV correction

2-stops

ADDITIONAL INFO

Frame Material

Aluminum