NiSi Filter Holder V7 Alpha

The NiSi V7 Alpha is a filter holder, the simplest way to get started with the NiSi 100mm filter system. It builds on the success of the popular V7 holder and offers great value for first-time filter users.

• Designed for 100mm wide filters that are 2mm thick; supports 3 such filters
• 82mm adaptor ring included for lenses with a standard 82mm filter thread
• Can be combined with V7 adaptor rings for sizes 49mm to 77mm (sold separately)
• Can be used with wide angle lenses down to 15mm focal length (full frame)
• Rotates 360 degrees so graduated neutral density filters can be placed accurately against the horizon
• New rotation lock design combined with a release pin
• Made from aviation-grade aluminum, CNC machined, with a matte black frosted surface that minimizes reflection

Please note this holder can only be used with a 100x100mm polarizer filter.