Optic gluing setup in the cold room |
Lens PFS2 prepared for gluing |
High tech spacers: shim stock and tape |
1/4 mm thick spacer in place |
Vacuum removal of bubbles from the RTV |
Lenses PFS2 and PFS3A glued, curing |
Shectman applying Dow RTV to PFS3B |
Complete assembly: success! |
Prism fractured during AR coating |
Prism fracture ground away | |
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