NiSi JetMag Pro 100mm Holder Kit Overview

The NiSi JetMag Pro 100mm Holder Kit is a high-performance magnetic filter holder designed for creators using 100mm wide Graduated ND (GND) filters alongside the JetMag Pro magnetic filter system. This version of the kit includes the 100mm holder and a 95MAG magnetic adapter ring, enabling a smooth, professional workflow that combines square and circular filters—ideal for landscape photographers, filmmakers, and hybrid shooters working in dynamic lighting conditions.

Fast Magnetic Mounting System

• Attaches magnetically to a mounted JetMag Pro circular filter (not directly to the adapter ring).
• Secures by rotating the holder until the filter handles align with the white guide lines.
• Allows tool-free operation for efficient, on-the-fly filter changes in fast-paced shooting environments.

Creative Control & Rotation

• 360° rotation enables precise positioning of Graduated ND filters for smooth exposure transitions.
• Perfect for balancing bright skies and dark landscapes, or fine-tuning light in video production.
• Locks into place for stability once aligned, ensuring consistent framing and exposure control.

Complete System Integration

• Includes the 100mm JetMag Pro Holder and the 95MAG magnetic adapter ring for seamless setup.
• Compatible with all standard 100mm wide square filters, including GNDs from various brands.
• Fully integrates with the JetMag Pro 95MAG magnetic filter ecosystem.

Optimized for Wide-Angle Lenses

When using ultra-wide lenses at 16mm, there is no visible vignetting with a single JetMag Pro filter and the 100mm holder. When stacking two JetMag Pro filters along with the holder, slight vignetting may occur—but it can typically be corrected using standard lens correction profiles during post-production.