NiSi 150mm Q Filter Holder for Sigma 12-24mm f/4 Art Series (No vignetting at 90 degrees rotation)

NiSi 150mm filter holders are made from aviation-grade aluminium processed by CNC machine with Matte black frosted finish on the surface. The screw accessory is made of copper and with black nickel plating. It's durable and will reduce the influence of stray light on the imaging. The NiSi 150mm Filter Holder For Sigma 12-24mm f/4 Art Series is specially designed to be used with the Sigma 12-24mm f/4 Art Series.

Square and rectangular filter systems solve problems that round, screw-on filters often cannot resolve. To begin with, one square or rectangular filter can be used with many different size lenses. As long as you have the appropriate size adapter rings, in most cases, one filter will serve the purpose.