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After considerable looking around for an off-the-shelf way to control 6 different tip-tilt platforms, arrived at this from Newport:
Nope- inadequate force from actuators. Didn't order this.
Acronym options
Multi-beam Optical Seeing Sensor- MOSS
Precise Emitter of Aligned Rays - PEAR
Parallel Aligned Ray Projector- PARP
Parallel Photon Projector- P-cubed
Laser Light Aligned Multibeam Apparatus- LLAMA
Feb 3 2024 CWS. Adding another beam expander, adapter hell:
laser diode to beam expander mount, parts ordered Feb 5 2024: 
Moving MOSS to main dome- Sept 2024