Sony Alpha A55 / A57 / A58 / A65 / A77 Viewfinder Eyecup (FDA-EP12)

Update: snewell67 improved it, you can use his version instead

I lost the eyecup thing on my A65 camera so I made this one, it was faster than ordering one from aliexpress.

AFAIK it's the same piece for the the rest of the SLT line but I can't try, please tell me if it fit well on the other models

include FreeCAD file for modification if needed.