- A multi-purpose fine-weather filter
- Absorbs the ultraviolet rays which often makes outdoor photographs hazy and indistinct.
- A multi-purpose, fine-weather filter for color as well as black and white films.
- Also serves as a permanent lens protector.
Sigma’s UV filters have super multi-layer coating to reduce flare/ghosting. They also serve as an all-purpose accessory for extra protection that can be used for all types of photography.