AO-8T Bolt Pattern

Discussion in 'Adaptive Optics (AO)' started by Sean Heneghan, May 22, 2019.

  1. Sean Heneghan

    Sean Heneghan Standard User

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    Hi I am having a custom adapter made to bolt to my AO-8T but I cant find the specs for the bolt holes anywhere. Anybody know the pattern as well as the bolt size/thread?

    Thanks,
    Sean
     
  2. Doug

    Doug Staff Member

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    Looks like the cover accepts four 4-40 cap screws on 2.157" spacing.
     
  3. Sean Heneghan

    Sean Heneghan Standard User

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    Thats what I was thinking but upon measuring its more like 1.875" and my 2.157" adapters dont fit.
     
  4. Doug

    Doug Staff Member

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    Please post a picture of the unit - make sure we’re looking st the same thing.
     
  5. Sean Heneghan

    Sean Heneghan Standard User

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