Customer Reviews on Sigma 77mm EX DG Digitally Optimised UV Multi-Coated Glass Filter
5 out of 5
Review by Edward English
, Customer Rating:
Haven't had the opportunity to use the wide angle lens to which the filter is fitted, but I have to commend you on the promptness of delivery.
I chose the Sigma filter because I am extremely happy with the Sigma lens and the filter has been designed specifically for that lens.