Features:
Professional square filter system for landscape photography
Allows simultaneous use of square filter and CPL filter, with the ability to rotate the CPL filter via a knob on the side of the holder to eliminate reflections
Square filters are sealed with metal frames for protection and easy handling
Soft Graduated ND Filter (3 stops) evenly passes light through and darkens part of the image to lower contrast between highlights and shadows
ND1000 filter reduces 10 stops of light for long exposure shots in strong sunlight
Magnetic circular polarizer filter (86mm) captures vibrant colours and contrast while avoiding unwanted reflections from water or glass windows
Made of imported HD optical glass with double-sided multi-layer NANO coatings for water repellency, scratch resistance, and reduced glare and reflection

Specifications:
Compatibility: Circular Adapter Rings for 67 mm , 72 mm , 77 mm , and 82 mm Lenses

Package Includes:
1 x 100Mm Pro Square Nd Filter Kit With Magnetic Holder & Gnd8/Nd1000 4 Adapter Rings