The NiSi JetMag Pro Magnetic Front Cap is purpose-built for the JetMag Pro magnetic filter system. It attaches magnetically to the front of your filter, shielding it from dust, moisture, and scratches when not in use. By allowing you to leave the magnetic adapter ring mounted on your lens, it streamlines your setup—just replace the cap with your chosen filter and start shooting instantly. Machined from lightweight yet durable aluminum, the cap provides reliable protection and convenient handling whether in storage or on the move. 

For a seamless workflow, we recommend keeping a JetMag Pro Adapter Ring, NC UV filter, and Front Cap mounted on each lens at all times.