100x100mm Square ND Filter, 100mm Filter Thickness 2mm Decreases Shutter Speed Extends Exposure Time for Photography (ND4)

Ultra Thin & Lightweight The ND filter has a thickness of 2mm, which is ultra thin and lightweight, and hardly adds significant weight to your setup when installed. MULTILAYER COATING This 100 x 100mm square ND filter is covered with multiple layers with anti-scratch, and oil resistant functions. ND Filter Performance: An ND filter can reduce shutter speed, extend exposure time, eliminate glare, increase saturation and provide more creative space for photography. It is an ideal choice for professional photography. The number after ND represents the dimming capacity. Scope of application: This 100 x 100mm square ND filter is not directly screwed onto the lens and can be used for lenses with different focal lengths. High-definition optical glass: high-definition grinding processing, high light transmission, providing high-definition images affect the image quality or increase the color gap.