77mm NDX Variable Neutral Density Fader Filter — ND2 to ND1000 for Sony Alpha DSLR-A300

Made for the Sony Alpha DSLR-A300, this 77mm NDX fader filter provides continuous neutral density control from ND2 through ND1000. The multicoated glass construction reduces reflections and helps retain sharp, clear images while letting you manage a wide range of lighting conditions. An exterior control ring gives smooth, on-the-fly access to any density setting, so you can fine-tune exposure without swapping or stacking filters. Perfect for saving time on shoots, the variable neutral density design lets you dial in precise amounts of attenuation from scene to scene.