I've been looking at their .5x and .7 Wide Angle Lenses. Red Eye (while in UK) is cheaper, and from what I hear, also sells light weight gear. Century Optics, however, is a name I've come to trust.
Is there an advantage to either company's lens? Can I still use my UV filter? (hint: that's always important
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Is there an advantage to either company's lens? Can I still use my UV filter? (hint: that's always important