Sharpstar 61 EDPHII bino setup (Tommi R)

Contains: Gear

Sharpstar 61 EDPHII bino setup

I've got a 102 mm f/7 fpl-51 doublet dedicated to solar h-alpha and a 127 mm f/15 mak for lunar and planetary work. As I am not one to touch my imaging systems when I get them dialed in I thought that why not - let's make a weird looking bino setup which looks completely out of proportions. So here it is: Sharpstar 61 EDPHII with Baader Zeiss T2 prism diagonal and Denkmeier Binotron-27 super-system and a pair of Baader Hyperion Zoom mark IVs.

The setup is not optimal but I’ll see how it works when I have some dark time (end of Aug, beginning of Sep). The focuser is rotated "upside down" as I can rest my hand on top of the Scopetech Mount Zero and use the fine focus easily without much vibrations. After taking the pic I also changed the dovetail to a shorter one.

Note that the focuser travel in the OTA is not enough to reach focus with all three different mags of the binotron setup. One can choose 2/3 and if the third magnification is needed then the setup needs to be moved a bit in or out of focuser (a few mm more focuser travel would have done it).

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Sharpstar 61 EDPHII bino setup

Sharpstar 61 EDPHII bino setup

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