RyanC, Rahul

We glued prisms (primary - sapphire and secondary - metal) to the HRTS OM0 fused silica Optic, meant for LHO (D2100495-V5-OM0-02).

Attaching two pictures below for reference - they show the two prism glued to the barrel and the four magnet bases on the AR side of the optic.

I will post the details about its metrology later on.

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OM0 optic meant for LLO has already been processed (i.e. prim glued) and shipped in Jan2026 - see alog 88786 for details.