Promaster 9517 58mm Variable ND Filter (1.3-8.6 Stops) Light Stands ProGrade Digital understands the stringent

ProGrade Digital understands the stringent requirements you set for yourself and offers the SD Dual-Slot Memory Card Readers to support you

PROMASTER DIGITAL HD CIRCULAR POLARIZING FILTERS increase color saturation and reduce reflections

PHANTOM POWER: +48 V

It is designed so the top can be cinched closed without causing the pouch to bunch up and loose valuable storage space

Promaster 9517 58mm Variable ND Filter (1.3-8.6 Stops) Light Stands ProGrade Digital understands the stringentFeatures: The PROMASTER Variable Neutral Density filter allows total lighting control in virtually any environment. Completely variable from a factor of ND3 to ND400. This filter is available in sizes from 49mm 82mm.