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Rifle Scopes ZCO HTR subtensions

BurtG

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  • Nov 9, 2022
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    Anyone know what the following subversions are ?

    IMG_5230.jpeg



    @CSTactical
     
    Last edited:
    Spot checking a couple places shows some discrepancies. Likely line weight errors when plotting from ZCOs design software to PDF and potentially a minor amount during import. But there appears to be other errors in ZCOs diagram, so hard to say overall.

    For instance, my "A" dimension is 0.58 mils and their table reads 0.65 mils. I think it's obvious the other "A" dimension on the ZCO diagram is mislabeled. I don't know where C or E is on the ZCO diagram. It's not completely clear what the intent of the "D" dimension is from how ZCO is drawing the dimension arrows, but from my dimensions, I assume they are trying to show the inside diameter of the larger red circle (my dimension is 2.52 and the ZCO dimension for D is 2.54)? I think ZCOs listed B dimension of 0.01 is a fat finger and maybe intended to be 0.10 (but my dimension shows 0.08)? I'm seeing a line thickness of 0.09 mils, but dimension "G" is not listed on ZCOs diagram.

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