SingAstro

Dear all, I have a Leica voucher worth $100 to give away. This is not applicable for accessories, publications or workshops. Valid only from Leica stores at Mandarin Gallery, Raffles Hotel and ION Orchard, expiring 11 Oct 2013. I am not a Leica fan and not sure how much savings you can get if you us...

Selling mint aluminium Accessory case with die-cut foam.
Ext Dimensions (cm) 24.5 X 36 X 14

Selling for $40

Please PM me if interested.

Thanks!

Kay Heem

Hi, I have a GSO Low Profile Newtonian Crayford Focuser (230mm) for sale. This is like new and un-used. This is the same as this item: http://agenaastro.com/agena-low-profile-crayford-focuser-reflectors-dual-speed.html Selling it for SGD120. Self-collect at my place. Please PM me. Thanks! Kay Heem

** Item Sold! **

Dear all,

Wife just re-contracted her phone plan today. I have a brand new black iPhone 4S 16GB (sealed in box) for sale. Asking $850. Warranty 1 yr wef today!

Pls PM or SMS me at eight-one-one-31452

Thanks!

Kay Heem

Both books collected.

Thread closed.

Have a blessed CNY and clear skies to everyone!

Kay Heem

Hi,

Neoterryjoe has reserved them already, but somehow the PMs get stuck in my outbox and am unable to send them out.

Tengjie, if you get this post, but not my PM, please SMS me to collect.

You can contact me on my mobile: 811>31<452

Thanks!

Kay Heem

Both books still available. The book on Messier Marathon is great for those beginning to learn to star-hop for the coming marathon (usually late Mar, early Apr). Great maps for star hoping The Audubon guide has pretty pics with star maps for different months. Will need to get rid of them before Chin...

Dear all, I have a couple of items to clear before Chinese New Year, under wife's orders: 1) The Year Round Messier Marathon Field Guide by Pennington. 2) National Audubon Society Field Guide to the Night Sky I would like to give them away free of charge, the only thing I ask is the recipient contri...

You know those convex mirrors that are used at blind spots for traffic?
The image you see is small and far away. It is the same principle, except exaggerated effect. The reflected light appears as a point very far away. Remember, you are focusing on the light and not the ball bearing.

@Kayheem: I do not really understand using the ball bearing even though I read about it. I am unable to even achieve focus on the artificial star due to the short distance at home, then how so will the ball bearing help? I am assuming that the ball bearing will produce a "big" shine that ...