Thursday, February 11, 2021

Laser Zenith

 I have recently found the need to adjust Zenith by small repeatable increments and it seems that hot glueing a laser to the side of the cartridge proves to be quite effective.

 The need for this type of repeatable precision was so I can plot the change of IMD against Zenith angle and the results are telling.

If you want all of the sordid details have a look at the link below.

and for an update on some old dirty laundry check this out:

what comes around...


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