NISI V2 II square filter holder with adapter ring/professional filters support system/universal for digital cameras and ND/GND

Features:

1.Universal, suitable for lens with focal length of wide angle is 16mm or more.

2.It can hold 2 pcs square ND or GND filters once, and no vignetting or dark corners.

3.Made of aviation aluminum, hard and durable.

4.Easy and fast to operate.

5.Dull polished surface,no reflection.