http://www.youtube.com/watch?v=7MlioAlE-zM
It looks like a great solution, but I am too linguistically challenged to translate
-Peter
Can anyone identify this adapter?
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Re: Can anyone identify this adapter?
Looks like a couple of commercial parts which have a M50 x 1 connecting thread...very interesting option...
I know the 2" Orion Prime focus adaptor comes apart to reveal a male and female SCT thread (2" x 24tpi) which can be made to work (need a wrap of plumbers tape)
I know the 2" Orion Prime focus adaptor comes apart to reveal a male and female SCT thread (2" x 24tpi) which can be made to work (need a wrap of plumbers tape)
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"Astronomical Spectroscopy for Amateurs" and
"Imaging Sunlight - using a digital spectroheliograph" - Springer
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Re: Can anyone identify this adapter?
Hi Peter
what I understand is that he takes the upper part of a 2" ED Barlow and the diagonal of a skywatcher refractor. Watch out, not every 2" diagonal is deep enough to have enough space for mounting the etalon
what I understand is that he takes the upper part of a 2" ED Barlow and the diagonal of a skywatcher refractor. Watch out, not every 2" diagonal is deep enough to have enough space for mounting the etalon
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