Discussion in 'Photography Beginners' Forum' started by Tulsa, Jan 26, 2010.
just says polarizer, is it a CPL?
I don't even know what a CPL is...
CPL to me is a Corporal.
Is WHAT a CPL? What just says Polarizer ?
haha sorry, forgot to link
Filters 77 POLARIZER (HOYA) FILTER - KEH.com
Just says 'PL' on it... which would be linear.
thats what i thought, seemed like a good price, guess thats pointless for my dslr, what would you use this for?
is Hoya Green any better than the cheap lenses?
HOYA Circular Polarizer Polarizing CPL Filter 77mm 77 G - eBay (item 220543450695 end time Jan-26-10 16:15:47 PST)
looks like they are not coated, do I want coated? why?
Film cameras can use polarizers without any problems - its DSLRs which suffer problems with auto focus and metering when a regular polarizer is used - which is why the circular polarizers were brought out.
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