The World is Flat, I tell you! - 14" Scope project upda
- philiplardner
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18 years 2 months ago #34323
by philiplardner
The World is Flat, I tell you! - 14" Scope project upda was created by philiplardner
Hi Folks,
Thought some of you might like to see how my 14" folded Stevick-Paul telescope project is coming on. For me the world is indeed flat, as everything I have been reading and doing recently has been about grinding, polishing and testing the big 10" flat at the heart of this scope and turns it from a bog standard Stevick-Paul into the much sexier and altogether more desirable Folded Stevick-Paul!
Actually, I finished grinding and polishing out the three plates (one of which will become 'the' flat) months ago. I just haven't got around to building an interferometer to test them until now.
Now that I can test them easily, there's nothing to stop me from starting to figure them into really flat flats! ...except I just dislocated my shoulder at the weekend and can just about lift a tea cup! But that's another story.
Anyway, for those who might be interested, have a look at:
philiplardner.50webs.com/Flats/friday_13th_october_2006a.htm
This is my temporary website wot I just done up today - I'm quite pleased!
All the best,
Phil.
Thought some of you might like to see how my 14" folded Stevick-Paul telescope project is coming on. For me the world is indeed flat, as everything I have been reading and doing recently has been about grinding, polishing and testing the big 10" flat at the heart of this scope and turns it from a bog standard Stevick-Paul into the much sexier and altogether more desirable Folded Stevick-Paul!
Actually, I finished grinding and polishing out the three plates (one of which will become 'the' flat) months ago. I just haven't got around to building an interferometer to test them until now.
Now that I can test them easily, there's nothing to stop me from starting to figure them into really flat flats! ...except I just dislocated my shoulder at the weekend and can just about lift a tea cup! But that's another story.
Anyway, for those who might be interested, have a look at:
philiplardner.50webs.com/Flats/friday_13th_october_2006a.htm
This is my temporary website wot I just done up today - I'm quite pleased!
All the best,
Phil.
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- michaeloconnell
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18 years 2 months ago #34327
by michaeloconnell
Replied by michaeloconnell on topic Re: The World is Flat, I tell you! - 14" Scope project upda
That's cool! Keep us posted as the project progresses! I'd love to see regular progress photos.
Regards,
Regards,
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- DaveGrennan
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- IFAS Astronomer of the Year 2010
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18 years 2 months ago #34337
by DaveGrennan
Regards and Clear Skies,
Dave.
J41 - Raheny Observatory.
www.webtreatz.com
Equipment List here
Replied by DaveGrennan on topic Re: The World is Flat, I tell you! - 14" Scope project upda
Great stuff Phil, keep pushing that glass, just don't push too much!
Regards and Clear Skies,
Dave.
J41 - Raheny Observatory.
www.webtreatz.com
Equipment List here
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- Jed Glover
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18 years 2 months ago #34357
by Jed Glover
Replied by Jed Glover on topic Re: The World is Flat, I tell you! - 14" Scope project upda
Hi Phil,
Would you like to borrow my black and decker belt sander? It will have that lot flat in a jiffy
Later,
Jed.
Would you like to borrow my black and decker belt sander? It will have that lot flat in a jiffy
Later,
Jed.
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- albertw
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18 years 2 months ago #34385
by albertw
Albert White MSc FRAS
Chairperson, International Dark Sky Association - Irish Section
www.darksky.ie/
Replied by albertw on topic Re: The World is Flat, I tell you! - 14" Scope project upda
So there are uses for SOX lights
Albert White MSc FRAS
Chairperson, International Dark Sky Association - Irish Section
www.darksky.ie/
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- dave_lillis
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- Super Giant
18 years 2 months ago #34403
by dave_lillis
Dave L. on facebook , See my images in flickr
Chairman. Shannonside Astronomy Club (Limerick)
Carrying around my 20" obsession is going to kill me,
but what a way to go.
+ 12"LX200, MK67, Meade2045, 4"refractor
Replied by dave_lillis on topic Re: The World is Flat, I tell you! - 14" Scope project upda
Great stuff Phil, I take it you didnt dislocate your sholder grinding those mirrors, the lengths you go to .
Dave L. on facebook , See my images in flickr
Chairman. Shannonside Astronomy Club (Limerick)
Carrying around my 20" obsession is going to kill me,
but what a way to go.
+ 12"LX200, MK67, Meade2045, 4"refractor
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