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Model label:Â BeamPeriscopeAssby_2AxisStages_SolidBase
Assembly instructions
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1) Glue a right angle mirror MRA20-P01 to polaris mount using norland 81, making side flush to bottom of mount and front flush to top of mount
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2) Glue a right angle mirror MRA20-P01 5.1 mm from edge with dial, and flush with the back of the stage.
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4) Remove redundant knob on polaris mount, as it should not be adjusted. This is the knob directly under the prism. It is still present in the photographs.