77mm NDX Variable Neutral Density Fader Adjustable ND2 - ND1000 for Sony SAL-2470Z 24-70mm f/2.8 Carl Zeiss Vario-Sonnar T

This 77mm NDX variable neutral density fader gives you continuous control over exposure with an adjustable range from ND2 - ND1000. Multicoated optical glass minimizes reflections and preserves contrast and color fidelity. Instead of swapping filters, use the external control ring to smoothly select the amount of light reduction you need. Fast and convenient, it lets you dial different density levels scene-to-scene to handle changing lighting without interrupting your workflow.