Flat Field Panel

 
Centering of perspex diffuser Foamboard pocket side fixed
In the 1st image I am centering the perspex diffuser in order to measure for the pocket sides required from strips of foamboard. An extra layer of foamboard is already in place along the bottom edge to bring it up to the height sides & to secure the bottom edge of the perspex.
The diffuser was probably not necessary but I wanted to rule out any uniformity issues in the evenness of the final Falt Field images.

Image 2 shows one pocket side hot glued in place.
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