Hoya Gray filter Pro ND4 49 mm

• Gray filter with a diameter of 49 mm
• 2-stage light reduction which corresponds to an optical ND density of 0.6
• Neutral color balance without a noticeable color cast
• ACCU-ND coating? No color shift within the density levels
• Single adjustment of the white balance in order to maintain the same color balance even under different lighting
• Allows the use of larger apertures or slower shutter speeds to create creative effects in bright lighting conditions

A neutral density filter (ND filter) or gray filter blocks part of the incident light. With a gray filter, you can significantly increase the exposure time and thus achieve effects such as blurred water or prevent the image from being overexposed in the midday sun with the aperture open.

• Per ND filter