Search found 143 matches
- Sat Jul 17, 2010 10:29 pm
- Forum: Coffee corner
- Topic: Johor to build a planetarium and research centre
- Replies: 5
- Views: 3006
- Thu Oct 04, 2007 3:59 pm
- Forum: General Astronomy
- Topic: Astronomy as a hobby: varying perspectives?
- Replies: 14
- Views: 10227
well Human in most basic instinct is materialistic. He need to show off his passion and interest in a hobby to his friends and such. It is this act of showing off that makes him to start collecting the equipment - starting with what he can afford and going up to collecting premium luxury brands - ta...
- Thu Oct 04, 2007 3:48 pm
- Forum: Coffee corner
- Topic: Italian Astronomers Image UFO On Moon
- Replies: 19
- Views: 10540
- Tue Aug 14, 2007 12:22 am
- Forum: Coffee corner
- Topic: Einstein's E=MC2 ....he made it up?
- Replies: 25
- Views: 12117
And did I already mention? Half of current scientific theories have to be first made up before they are tested and verified true. There's nothing wrong with it! Except for the phrasing in the article, that's all.. :D all theories start with a hypothesis.. hypotheses are always madeup.. only whenthe...
- Tue Aug 07, 2007 12:43 pm
- Forum: Equipment Discussions
- Topic: Got refractor fever?
- Replies: 6
- Views: 3838
- Fri Mar 09, 2007 10:01 pm
- Forum: Equipment Discussions
- Topic: Fancy a 7" f/5.6 APO refractor?
- Replies: 2
- Views: 2809
- Mon Mar 05, 2007 1:04 pm
- Forum: Buy and Sell
- Topic: Peleng 8mm f/3.5 fisheye?
- Replies: 15
- Views: 9907
I am sorry for the late reply.. wasn't online for the last few days.. I bought mine at around $600 (new) a couple of years back.. Din know that the price of Sigma has gone up that high.. You can check the quotations from Alan photo in singapore (alanfoto@singnet.com.sg) or cathay photo (email@cathay...
- Mon Mar 05, 2007 12:52 pm
- Forum: Beginners Forums
- Topic: 12USD just to sign up Astromart
- Replies: 6
- Views: 5399
- Tue Feb 27, 2007 3:44 pm
- Forum: Buy and Sell
- Topic: Peleng 8mm f/3.5 fisheye?
- Replies: 15
- Views: 9907
for the same price or a little more, I would recommend a Sigma 8mm f/4 lens.. The sigma lens is optically better and is a true full circle fish eye lens.. The Peleng though interesting is not a true ful circle.. the top and the bottom areslightly chopped (like an orange).. If you are using a full fr...
- Thu Feb 22, 2007 3:06 pm
- Forum: Coffee corner
- Topic: Buying stuff from AstroMart
- Replies: 18
- Views: 9536