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Brand:Sigma
Located in:Filters, Protective / UV & Skylight
Sigma 77mm EX DG, Digitally Optimised, UV (Ultra Violet) Wide Angle Multi-Coated Glass Filter
good glass
By jmh
from Glenside PA on 1/29/2008
from Glenside PA on 1/29/2008
Pros:
Clear Optics, Firm Mount, Strong Construction
Best Uses:
Lens Protection, UV Protection
Describe Yourself:
Hobbyist/Enthusiast
Bottom Line:
Yes, I would recommend this to a friend
Use it with sigma 10-20mm wide angle zoom. No vignetting even at widest angle . Very clear glass. Tight fit and solid. Good price.