NiSi JetMag Pro Cross Screen 4x 49MAG Magnetic Filter (Four-Point Star Effect)

NiSi JetMag Pro Cross Screen 4x 49MAG Magnetic Filter (Four-Point Star Effect) is a creative filter for NiSi's 49MAG magnetic 49MAG system. It transforms bright point light sources into clean four-point starbursts, adding a distinctive visual effect to night scenes, city lights, holiday displays, and reflective highlights. Optical glass helps maintain a clear image while the filter reshapes bright sources.

This Cross Screen filter makes headlights, lamps, candles, and specular highlights stand out with controlled sparkle. Rotate the filter assembly to change the direction of the four-point pattern and match it to the composition. The visible effect depends on the light source, its size, and the framing, so rotation gives practical control over the final look.

The JetMag Pro magnetic mount lets you attach, remove, and swap the filter in seconds with compatible 39, 40.5, 43, 46, and 49MAG adaptor rings. A patented locking design helps keep it secure during shooting. The ultra-slim frame helps reduce vignetting and keeps the setup light for night photography, city scenes, events, video, and product work.

The optical glass uses a low-reflective nano coating that helps reduce glare and protect against water, oil, dust, and fingerprints. Silver-colored handles make the filter easy to identify and remove during creative shoots. This model uses NiSi's 49MAG format and produces a four-point star effect.