<https://stargazerslounge.com/topic/82057-low-profile-focuser/#comment-800199>
<http://schema.org/text>
"If the mirrors are set to work with a focuser 5\" high if you added a low profile focuser would you then need to add extension tubes to get the EP to the same focal plane? Or would you have to move the mirrors further apart to allow for the EP being closer to the secondary? \n"
<https://stargazerslounge.com/topic/82057-low-profile-focuser/>