NiSi 150mm Q Filter Holder For Samyang AF 14mm f/2.8 Lens (For Canon and Nikon Mount) Kits_Professional Kit Follow mode(Pan and tilt): The

Follow mode(Pan and tilt): The roll direction keep horizontal

No additional app is required as everything is done from the touchscreen

360-degree rotation with lock for fixing filter position

Extension pole (with 1/4 inch screw)

Ultra thin: Minimize vignetting effect on wide angle lenses

NiSi 150mm Q Filter Holder For Samyang AF 14mm f/2.8 Lens (For Canon and Nikon Mount) Kits_Professional Kit Follow mode(Pan and tilt): TheAluminum Alloy Construction Holder for Filters 150mm Wide, 2mm Thick Slots for 3 Rectangular Filters No Vignetting Rotates 360 Rapid Installation and Quick Release Canon and Nikon Mount ONLY NiSi 150mm filter holders are made from aviation grade aluminum with single element processed by CNC machine with Matte black frosted finish on the surface. The screw accessory is made of copper and with black nickel plating. Its durable and will reduce the