Rated 5 out of
Works fine"Used it on my 45-200 zoom no vignetting even at 45mm focal length. The double-threading is nice although I usually leave the plain filter on the lens and remove the hood when not in use. Having it made of rubber lets it double as a shock absorber for those little bumps, and it collapses to a fairly unobtrusive 3/8"" flat (as in the packaging, shown in the photo) when you don't need it as a lens hood it's still there to protect against bumps. Overall: very useful."