A Peek at the Guts of the Sony A77 Dec 30, 2011 Michael Zhang Curious as to what Sony’s A77 pellicle mirror looks like on the inside? Here’s an interesting look at the camera broken down into its main components. Educational, Equipment a77, breakdown, components, educational, inside, interesting, lookinside, pellicle, slt, sonya77, teardown Discussion Load Comments Please enable JavaScript to view the comments powered by Disqus.