Sigma Filter

Sigma Filter

Sigma offers World’s First Clear Glass Ceramic Protective Lens Filters.
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.
Tag: , , , , ,

Alessandro Scarabelli

I’m a Freelance Photographer Born in Bologna Italy where I live, although consider me a citizen of the world, I found personal expression taking reportage photos to many countries land… in Europe, Middle East, Africa, North and South America, Asia, Oceania and Italy of course. I believe that travel broadens one’s view of the world, makes you more tolerant, and reflects on our way of living and thinking.
Close Menu