The NiSi V7 Alpha 100mm Aluminum Filter Holder is expertly crafted to accommodate up to three 100mm wide filters, each with a thickness of 2mm. Included with the holder is an 82mm adapter ring, enabling seamless attachment to any lens with a standard 82mm filter thread. For added versatility, this holder can be paired with NiSi’s separate V7 adapter rings, accommodating a wide range of standard filter thread sizes from 49mm to 77mm. Furthermore, the provided 82mm adapter ring is fully compatible with the V6 adapter rings spanning 49mm to 77mm.
This holder boasts a user-friendly left-to-right pressed clip design, ensuring smooth and effortless filter insertion and removal. Its 360° rotation capability allows graduated neutral density filters to be precisely positioned relative to the horizon and light source. Crafted from high-quality aviation-grade aluminum, the V7 Alpha filter holder is equipped with a secure locking mechanism to stabilize filter placement, effectively eliminating vignetting even when used with ultrawide-angle lenses, including 16mm on a full-frame camera.