Robert Hofmeyr
Well-known member
If it easily flips open it does not matter if it covers the whole top. Someone made a loupe for the 5" red touch before that was on a hinch which worked great just flip it to the side if using the touchscreen and flip back when using it as a view finder.
I had one that connected with magnets and it was great. It had a strap that I always kept around my neck when it was sunny, so I would remember to remove it when not in use to avoid burning the screen. But I do think it would be much better if the buttons were accessible - nice to look through the loupe while adjusting settings.