pooria ghadiri
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Posts posted by pooria ghadiri
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<p>HI Friends,<br>
What's the difference between multicoating UV Filters and None multicoating UV filters?</p>
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<p>How can I find the filter is linear or circular?</p>
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<p>HI,I've bought VITACON 77mm Japan polarized filter for my Canon 70-200 f/2.8 L IS lens,with Canon 40D,when I focus at something,although my camera says that it focuses at the object by a Beep sound,but when I look at the viewfinde of my 40D,the focus is not sharp comperd with my Hama 77mm UV Multicoating filter which my camera gets a nice and sharp focus at the object.And also with Manual Focusing I can't focus sharply at the object with that polarized filter,would anyone please help me?</p>
Multicoating UV filters
in Accessories
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