77mm NDX Variable Neutral Density Fader Filter ND2 - ND1000 for Sony Alpha DSLR-A500L

This 77mm NDX variable neutral density fader filter offers continuous attenuation from ND2 - ND1000 using an external control ring. The filter’s multicoated glass construction helps reduce reflections and preserve image quality across a wide range of lighting conditions. Simply rotate the outer ring to select any desired density — eliminating the need to add or swap multiple individual filters. The variable design lets you fine-tune exposure amounts scene to scene, giving fast and precise control when shooting with the Sony Alpha DSLR-A500L.