Hoya 49mm Pro ND EX 64 Filter

Neutral density (ND) filters are among the most essential and sought-after photographic filters for good reason. For photographers, ND filters provide precise control over the amount of light entering the lens, allowing greater creative freedom with exposure settings. For video creators, ND filters are invaluable in setting shutter speeds that match the frame rate while maintaining the desired depth of field, resulting in smooth, cinematic footage.

Light density filters will lower the shutter speed in the bright sunny day to allow you to reduce depth of field in very bright light or to use a wider aperture to stay below the diffraction limit. For example, these filters are necessary to shoot with your fast lenses like F1.4 or F1.2 with aperture wide open for softer and more beautiful bokeh.

Middle density filters will help you to add motion blur to the object in the conditions that generally will not allow camera shutter speed to do so.

If you are for more creative shots that are based on extremely slow shutter speeds - deep density filters are to be suggested. ND filters like ND500 or ND1000 will help to capture dramatic unreal fantasy world that cannot be seen by the human eye.

Color Shift Issue Solution

HOYA offers its own exclusive and wide lineup of ND filters that are branded into PROND EX series for both photographers and filmmakers. PROND EX filters adopt HOYA's clear optical glass that is mounted into a lightweight, precisely crafted aluminium frame. The frame has front filter threads so you can attach additional filters or a lens cap.

Thanks to ACCU-ND technology that puts HOYA ND filters far ahead from other brands the image undergoes no negative affect from colour shift that may occur due to low-quality materials, poor manufacturing QC, or issues with leaking of the Infrared band of the light spectrum. The last problem is the most important nowadays in photography and videography.

HOYA's exclusive ACCU-ND technology achieves equal reduction of the light in visible and IR spectrums. As a result the photographer may not fear any issue with colour shift when using HOYA ND filters in different shooting conditions.

Prond Filters In Video Production

ND filters in video shooting is also an irreplaceable tool. For example, when shooting with Sony camera in Slog mode, ISO cannot be set below 800. To obtain natural motion shutter speed is recommended to be adjusted to frame/rate setting. During the daytime PROND EX 8, PROND EX 64, PROND EX 1000 or its combination (like PROND EX 8 + PROND EX 64) would be necessary to achieve cinematic quality.