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Old 02-05-2019, 06:24 PM
astro744
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astro744 is offline
 
Join Date: Apr 2007
Posts: 1,244
Quote:
Originally Posted by Outcast View Post
I have a TS Optics RACI 60mm, not only can you rotate the amici prism diagonal but, it accepts any 1.25" EP & has a helical focuser... Still messes with my head occasionally though when the movement of stars through it is slightly different to the movement through my SCT with a regular star diagonal... still find myself going the wrong way in one or the other...
Yes my Stellarvue F80M has the same arrangement, I use a 16mm Nagler or 19mm Panoptic in mine for a 4deg field at 19x and 16x respectively. I'm still not used to reversed images in refractors and SCTs when using a standard diagonal but at higher powers it's not so much a problem. I still prefer the views through a Newtonian though because at worst they are only upside down (usually sideways) and not reversed so it's just a matter of tilting the head or rotating the star chart.
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