Promaster 9350 77mm Variable ND Digital HGX Filter (1.3-8.6 Stops) Studio Accessories 3 is only 148mm (5

3 is only 148mm (5

Adjustable magnet lets you wear Cuff as a bracelet when not in use

External flash: Sony Alpha System Flash compatible with Multi Interface Shoe

Two mic/line inputs with XLR/TRS combo connectors

- 8090 Quick Release Plate

Promaster 9350 77mm Variable ND Digital HGX Filter (1.3-8.6 Stops) Studio Accessories 3 is only 148mm (5Features: 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