Negative Positive
Title: Performs exactly as expected
Review: Like a lot of folks, I went with a UV filter to protect my camera lenses front elements. I read some reviews, and the Sigma multicoated filters were noted as being very good at not having glare, at a reasonable price. That is exactly what I found. Compared to a friend's cheaper filters, I notice little to no glare with the Sigma DG UV filter, whereas I did notice an issue with his. I will be buying more of these as I get more lenses, and as they get scratched or damaged enough to affect my photos.
Is the review positive or negative? 