• ND lens filters: ND8, ND16, ND32, and ND64 filter provides 3/4/5/6 levels of light reduction respectively. When used, the shutter speed can be reduced (the shutter speed when using ND8 ND16 ND32 ND64 lenses = the shutter speed when not using ND lenses x 8/16/32/64). The magical ND filter can shoot videos with a stronger sense of speed and bring a movie-like motion blur effect. It is often used to shoot landscape subjects such as waterfalls, flowing water, waves, mountains, rivers, etc., to achieve blockbuster effects such as misty flowing water and night light trails
• Optical glass lens: Each filter is made of high-definition optical glass, which has no effect on image quality. After multiple grinding and polishing, it forms a low refractive index to ensure the restoration of the true color of the image for color-accurate photo shooting
• Aluminum alloy frame: The aviation-grade aluminum alloy frame is laser engraved with multiple oxidation finishes to prevent light leakage or ghosting, ensuring that each filter has been rigorously tested and will not add extra burden to your thumb camera or interfere with the normal shooting
• Easy installation: Threaded interface design, quick installation, stable fixing, no need to worry about falling off during shooting
• With storage box: Comes with a filter box, which is convenient for storage and also protects the filter, making it easy to carry

Specifications:

• Material: Aluminum alloy + glass
• Single Weight: 1.7g
• Size: 21.7x3.7mm