A new funny tool
http://www.adrianololli.com/articolo.asp?ID=5555
Solar Projection Eyepiece
- DSobserver
- Almost There...
- Posts: 582
- Joined: Sun Feb 19, 2012 2:36 pm
- Location: FRANCE
- Been thanked: 19 times
- marktownley
- Librarian
- Posts: 42272
- Joined: Tue Oct 18, 2011 5:27 pm
- Location: Brierley Hills, UK
- Has thanked: 20435 times
- Been thanked: 10245 times
- Contact:
Re: Solar Projection Eyepiece
Interesting idea
http://brierleyhillsolar.blogspot.co.uk/
Solar images, a collection of all the most up to date live solar data on the web, imaging & processing tutorials - please take a look!
- swisswalter
- Way More Fun to Share It!!
- Posts: 17948
- Joined: Thu Feb 06, 2014 4:28 am
- Location: Switzerland
- Been thanked: 1 time
- Contact:
Re: Solar Projection Eyepiece
Hi Vincent
interesting, but why does it need three lenses. I do that with a simple plössel, see the eclipse report
interesting, but why does it need three lenses. I do that with a simple plössel, see the eclipse report
Only stardust in the wind, some fine and some less fine scopes, filters and adapters as well. Switzerland 47 N, 9 E, in the heart of EUROPE
from 7 am - 7 pm http://www.nanosys.ch
from 7.01 pm - 6.59 am http://www.wastronomiko.com some times vice versa
from 7 am - 7 pm http://www.nanosys.ch
from 7.01 pm - 6.59 am http://www.wastronomiko.com some times vice versa
- swisswalter
- Way More Fun to Share It!!
- Posts: 17948
- Joined: Thu Feb 06, 2014 4:28 am
- Location: Switzerland
- Been thanked: 1 time
- Contact:
Re: Solar Projection Eyepiece
Hi Vincent
now I see the point. No white flat needed to project the sun on, on the other Hand, a rather small pic of the sun
now I see the point. No white flat needed to project the sun on, on the other Hand, a rather small pic of the sun
Only stardust in the wind, some fine and some less fine scopes, filters and adapters as well. Switzerland 47 N, 9 E, in the heart of EUROPE
from 7 am - 7 pm http://www.nanosys.ch
from 7.01 pm - 6.59 am http://www.wastronomiko.com some times vice versa
from 7 am - 7 pm http://www.nanosys.ch
from 7.01 pm - 6.59 am http://www.wastronomiko.com some times vice versa
- Moriniboy
- Oh, I get it now!
- Posts: 26
- Joined: Sun Jun 15, 2014 7:45 am
- Location: Preston, UK
- Has thanked: 2 times
- Been thanked: 7 times
Re: Solar Projection Eyepiece
Wow 183 Euros, mine cost..... nothing as I used spare parts.
Must admit the Elio is better looking though.
We will be using this on SUNday as the image is up to 7cm depending on ep used.
Must admit the Elio is better looking though.
We will be using this on SUNday as the image is up to 7cm depending on ep used.
Hoping for clear skies.....lol
- marktownley
- Librarian
- Posts: 42272
- Joined: Tue Oct 18, 2011 5:27 pm
- Location: Brierley Hills, UK
- Has thanked: 20435 times
- Been thanked: 10245 times
- Contact:
Re: Solar Projection Eyepiece
That's cool Nigel!
http://brierleyhillsolar.blogspot.co.uk/
Solar images, a collection of all the most up to date live solar data on the web, imaging & processing tutorials - please take a look!
- swisswalter
- Way More Fun to Share It!!
- Posts: 17948
- Joined: Thu Feb 06, 2014 4:28 am
- Location: Switzerland
- Been thanked: 1 time
- Contact:
Re: Solar Projection Eyepiece
Hi Nigel
that looks great
that looks great
Only stardust in the wind, some fine and some less fine scopes, filters and adapters as well. Switzerland 47 N, 9 E, in the heart of EUROPE
from 7 am - 7 pm http://www.nanosys.ch
from 7.01 pm - 6.59 am http://www.wastronomiko.com some times vice versa
from 7 am - 7 pm http://www.nanosys.ch
from 7.01 pm - 6.59 am http://www.wastronomiko.com some times vice versa