Promaster 9308 52mm Variable ND Digital HGX Filter (1.3-8.6 Stops) Ball Heads The Promaster Dually charger for

The Promaster Dually charger for Canon Nikon EN-EL15 batteries is the most cost effective way to quickly charge two batteries at once

Oversize window to view your LCD and controls

Autofocusing and subject tracking are smooth and silent with virtually no focus breathing

controlled motions thanks to the tension controls

Promaster 9308 52mm Variable ND Digital HGX Filter (1.3-8.6 Stops) Ball Heads The Promaster Dually charger forFeatures: The ProMaster Digital HGX Variable Neutral Density Filter variable neutral density filter providing light reduction of about 1. 3 to 8. 6 stops. The ND3 to ND400 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. ProMaster Digital HGX filters are the most advanced optical filters available today for digital photography featuring: Next Generation