Circular polarizing filter for GH2...

Started Aug 17, 2012 | Discussions thread
Joe Pineapples
Senior MemberPosts: 1,710
Re: Circular polarizing filter for GH2...
In reply to michaelnel, Aug 17, 2012

michaelnel wrote:

You can use a less expensive linear polarizer and save some money. The CPL requirement is for DLSRs that use a semi-silvered mirror. Your GH2 doesn't have one.


The AA filter in front of the sensor uses anisotropic material and so works based on polarization. Theoretically you could affect the correct operation of this filter with a linear polarizing filter...


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