Protector is developed to protect the lens surface from dirt and dust as well as scratches. It is an ideal filter for regular use as it is completely colorless so does not affect color reproduction.
Protector is developed to protect the lens surface from dirt and dust as well as scratches. It is an ideal filter for regular use as it is completely colorless so does not affect color reproduction.
UV filter prevents the bluish tone that generates when the weather is fine, by absorbing ultraviolet rays. It is effective in most situations, such as landscape, portrait and general photography on a sunny day. It is also an ideal filter for regular use as it is completely colorless so does not affect color reproduction.
Circular PL filter removes the reflection of water surface and glass windows, and increases the contrast in landscape photography.
*WR：Water Repellent
By connecting the flash to a computer with the SIGMA FLASH USB DOCK, photographers can update the flash firmware. Exclusive SIGMA Optimization Pro software makes customization easy.