1. Made of high quality metal and glass material.
2. Durable and lighweight 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.