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    Re: The Wild T4 Theodolite - Don't Sneeze!
    From: Paul Saffo
    Date: 2016 Mar 31, 09:57 -0700

     If you want to really have the full theodolite experience, I recommend a Wild T-3, which is good enough for 1st order triangulations. If doing solar, you will also need a Roelofs Prism which combines a solar filter and conveniently creates 4 sun images, making determination of center much easier.  T3s turn up on eBay with some regularity.  the harder part is finding the heavy-weight tripod designed for the T-3. For anyone inclined to explore more deeply, I recommend at this site maintained by Jurg dedual: http://www.wild-heerbrugg.com     -p

       
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