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    Re: A-12 Experiences
    From: Ed Popko
    Date: 2020 Feb 11, 05:36 -0800

    Geoffrey,

    You commented: No cross hairs to center bubble!! No, because the instrument is tilt invarient. If you tilt it, the bubble follows the image, so you do not need cross hairs...

    If I tilt my A-12, the bubble will, of course, move opposite the tilt. AND the body will go opposite that.  The bubble doesn't follow the image at all. What am I missing? It would be wonderful if the A-12 was tilt invarient. Perhaps I'm using it wrong or something in the optics is missing.

    Ed

       
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