Irix Edge MMS ND SR Magnetic Filter (4-Stop)

The Irix Edge MMS ND SR is a 4-stop neutral density filter built exclusively for IRIX lenses' built-in magnetic mount, letting photographers reduce exposure without threading a filter onto the lens. Its 1.2 optical density darkens the image evenly, opening up a wider aperture or slower shutter speed to control depth of field or convey motion. Because it's threadless, it attaches and detaches faster than a screw-in filter during a shoot.

• 4-stop exposure reduction: 1.2 optical density darkens the entire image for a wider aperture or slower shutter speed in bright conditions.
• Threadless magnetic mount: Attaches directly to compatible IRIX lenses' built-in magnetic mounting system, no threading required.
• Super-resistant optical glass: Multilayer anti-reflective coatings improve light transmission and reduce reflections.
• Moisture and dirt repellent nano-coating: Protects the filter surface from water, dust, and fingerprints in the field.