The NiSi JetMag Pro 1-5 Stops True Colour Variable ND is a magnetic neutral density filter offering 1 to 5 stops of light reduction (ND2-ND32) with true-to-life colour accuracy. It’s designed for fast, tool-free use with NiSi’s JetMag Pro magnetic system and supports both ND and polariser adjustments in a single filter, ideal for photographers and filmmakers needing precise control in changing light.
True Colour Accuracy
This filter uses NiSi’s True Color technology to avoid colour shifts across the ND range, ensuring natural tones in both stills and video. It solves the common problem of ND filters introducing unwanted tints, reducing time spent colour correcting in post.
Seamless Light Control
The density transition is smooth and steeples, enabling precise exposure adjustment. Built-in hard stops at 1 and 5 stops prevent accidental over-rotation, eliminating the X-pattern seen in inferior variable NDs. Markings on both sides of the ring ensure visibility in handheld or rig setups.
Integrated Polarisation
The filter allows polarisation adjustment by rotating the full assembly after setting ND strength. This helps cut reflections and boost contrast – no need to stack a separate CPL filter, streamlining your setup for efficiency and mobility.
Durable, Lightweight Build
Made from aerospace-grade aluminum and NiSi’s multi-coated optical glass, the filter is waterproof, oil-resistant, and anti-reflective. It’s built for field reliability while remaining lightweight enough for gimbals and handheld rigs.
JetMag Pro Mount System
The JetMag Pro magnetic system offers a secure lock and fast filter swaps – no threading needed. This filter requires the JetMag Pro 82MAG adapter ring (available in direct 82mm or step-up sizes), ensuring a solid connection without slipping.
Ultra-Slim for Wide Lenses
Designed to eliminate vignetting, even on 16mm full-frame lenses, the ultra-slim profile supports wide-angle shooting without image compromise.
This filter is ideal for those capturing motion blur, controlling depth of field in bright light, or filming in variable lighting, without sacrificing colour fidelity or setup speed.