• Reduces Light by 6 Stops
• Front and Rear 67mm Threading
• ACCU-ND No Color Shift Technology
• Glass Filter / Aluminum Ring

Hoya Hoya 49mm PRO ND EX 64 reduces the amount of light passing through the lens by 6 stops. When shooting video outdoors, you can set shutter speeds to match your frame rate while maintaining the depth-of-field you want. When shooting moving objects, you can achieve a motion blur that makes the image look more cinematic. For photography applications, the filter lets you use longer exposures or achieve a shallow depth-of-field in bright sunlight.