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    Re: Positioning of 7 x 35mm monocular on Astra IIIB sextant
    From: Greg Rudzinski
    Date: 2012 May 10, 11:04 -0700

    Alan,

    Set the sextant to zero degrees then look through the horizon mirror in reverse into the objective lens of the scope. Line the scope up so the objective lens is split fifty fifty when compared with the image in the index mirror (see pic).

    Greg Rudzinski
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