1. Made of high quality metal and glass material.
2. Durable and lightweight, easy to install and remove.
3. Protects lens from dust, moisture, scratches, and breakage.
4. UV filter: Reduce haze and improve contrast to your video and digital images by minimizing the amount of ultraviolet (UV)light. Especially useful in areas of high altitude, snow, or beach, eliminating the undesirable stray light.
5. ND filter: Reduce miscellaneous light, present more realistic image effect. Great for portraiture and outdoor scenes in strong sunlight. Applies slow shutter speed under strong sunlight exposure. Allows wider apertures, effectively decreasing depth of field.