Astronomyonline
Astronomy links, news, topics, resources, forums, images and more
http://astronomyonline.org/solarsystem/solarsafety.asp
Flickr
Flickr is almost certainly the best online photo management and sharing application in the world. show off your favorite photos and videos to the world, securely and privately show content to your friends and family, or blog the photos and videos you take with a cameraphone.
http://www.flickr.com/groups/astronomy/discuss/72157629069042029
Youtube
Http://www.telescope.com never look at directly the sun - especially with binoculars or a telescope - unless you have a proper solar filter! this is an episo...
http://www.youtube.com/watch?v=7i0PtYDOtwU
Popastro
Popastro
http://www.popastro.com/solar/solarobserving/chapter.php?id_pag=34
Icstars
Information on observing the sun
http://www.icstars.com/HTML/SolarSection/HAlpha
Daystar Filters
Daystar Filters
http://www.daystarfilters.com/
Astronexus
Astronexus
http://www.astronexus.com/node/3
Daystarfilters
Daystarfilters
http://www.daystarfilters.com
Thousand Oaks
Thousand oaks opticla home
http://www.thousandoaksoptical.com/