The Blog: See what
Sigma is saying.


Just how tough are Sigma’s new Ceramic Protector filters? This video demonstrates the incredible performance of these exclusive filters for DSLR camera lenses.



Learn more about Sigma’s WR Clear Glass Ceramic Protector Filters!

Facebook comments:

2 comments so far

Add Your Comment
  1. OK lets have the spectral transmission. I know you don’t approve but some of us do Infrared and ultraviolet photography.

  2. […] Via: Sigma Blog […]