Design Flaw: Light transmission facts on Semi-Transparent Mirrors re: Sony a99ii

Design Flaw: Light transmission facts on Semi-Transparent Mirrors re: Sony a99ii

http://www.lenstip.com/137.5-article-Everything_you_always_wanted_to_know_about_the_semi-transparent_mirror_technology_(but_were_afraid_to_ask)_Test_of_the_Sony_A99_mirror_.html
https://www.flickr.com/photos/[email protected]/32369910320/in/dateposted/
https://www.flickr.com/photos/[email protected]/32709605896/in/photostream/

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