Grating mount parts

3rd part from the left had a mistake from the CAM software

Close-up of the repaired mistake

Re-spot drilled hole

Ready for side-2 operations

Folding Mount Start

Folding Mirror Mount End

Focus Tube Mount Start

Focus Tube Mount End

Early Grating Test - Neon

This is a very rough test of the grating placing the grating, slit and camera in rough locations. A neon lamp was used as the test source. Slit was open fairly wide, since the room was not dark.