DIY Camera Backstop (Zero-shift focus)

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barry.armstead  

Posted:
Mon Aug 10, 2009 10:50 am

Joined: 06 Jul 2006
Posts: 167
Location: canberra
DIY Camera Backstop (Zero-shift focus)
It's been a while since I got industrious and built something out in the shed! Gee I've missed it!

I had a problem with my camera losing focus through the night as the weight shifted back on the telescope and camera, so I came up with an innovative way to fix it!

Check it out! http://www.asignobservatory.com/index.php?option=com_content&view=article&id=81&Itemid=120

Baz. Idea
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