I'm building a motion tracker and wanted to know what Olympus calculator flash panel to get.
T10 or t28 or t32 I've send different builds with different panels. Does anyone know wha was used on screen. I was thinking about using a t32 as its more available than the t10 and alot cheaper. Any help would be great.

I believe the original part is a T28 panel (it also seems to be the one that is used the most in builds).

There were differend calculator panels for the T28. The one that was used (or better the only one that could be identified) is the 50mm panel.
The lettering toward the top of the T (e.g. the green "50mm" and the white "T28 MACRO FLASH 1") were erased (probably painted over). However, if you want a clean look, you can remove the glass part and sand off the lettering from the back. When you then repaint the area with black and resinstall the glass, none will be able to tell there has ever been any letters.

Cheers,
Stefan

Thanks heaps guys, a big help. Now the search begins.