<https://stargazerslounge.com/topic/79762-extension-to-allow-fixing-of-qhy5-to-st80/#comment-776170>
<http://schema.org/text>
"Ooops! Sorry, I was thinking of the ED80. My mistake. Like you, I am using the barlow tube. I think Ken (Merlin66) has got it right. Steve \n"
<https://stargazerslounge.com/topic/79762-extension-to-allow-fixing-of-qhy5-to-st80/>