Search found 421 matches
- Mon Nov 28, 2011 2:47 am
- Forum: Astrophotography
- Topic: Newbies on astrophoto
- Replies: 6
- Views: 2428
Re: Newbies on astrophoto
Nice! Is this the Mk1 or Mk2 lens?
- Sun Nov 27, 2011 7:36 pm
- Forum: Equipment Discussions
- Topic: TEC Telescopes
- Replies: 7
- Views: 5495
TEC Telescopes
Anyone any experience with TEC telescopes (http://www.telescopengineering.com)?
I am thinking of saving up for a TEC APO110FL. The reviews are very favourable and in some reviews they suggests that it outperforms Takahashis.
I am thinking of saving up for a TEC APO110FL. The reviews are very favourable and in some reviews they suggests that it outperforms Takahashis.
- Mon Nov 21, 2011 2:20 pm
- Forum: DIY Astronomy
- Topic: Orion 100ED Souped Up
- Replies: 16
- Views: 9775
Re: Orion 100ED Souped Up
Last question, how long did it take?
- Wed Nov 16, 2011 2:18 pm
- Forum: DIY Astronomy
- Topic: Orion 100ED Souped Up
- Replies: 16
- Views: 9775
Re: Orion 100ED Souped Up
Oh he will sandblast it too? All for S$15?
- Wed Nov 16, 2011 12:45 am
- Forum: Equipment Discussions
- Topic: Rent a scope
- Replies: 15
- Views: 9782
Re: Rent a scope
Wow, looks like I can justify the purchase of the Canon 70-200 L f2.8 MkII. Hee hee.
- Tue Nov 15, 2011 11:48 pm
- Forum: DIY Astronomy
- Topic: Orion 100ED Souped Up
- Replies: 16
- Views: 9775
Re: Orion 100ED Souped Up
Do you need to dismantle the scope for the powder-coating?
Is it mandatory to remove existing paint for the shop to powder-coat?
Is it mandatory to remove existing paint for the shop to powder-coat?
- Tue Nov 15, 2011 9:56 am
- Forum: Equipment Discussions
- Topic: Rent a scope
- Replies: 15
- Views: 9782
Re: Rent a scope
Orly, Will a 70-200 f2.8 work for astro pics? Or maybe even 70-200 + 2x or 3x teleconverter?
- Tue Nov 08, 2011 8:33 pm
- Forum: Astronomy Events & Observation Sessions
- Topic: Stargazing @ Toa Payoh tonight -- 7 Nov 2011
- Replies: 27
- Views: 10656
Re: Stargazing @ Toa Payoh tonight -- 7 Nov 2011
Just curious, why is the dovetail bar at the side instead of in the middle?
- Tue Nov 08, 2011 1:41 pm
- Forum: Astronomy Events & Observation Sessions
- Topic: Stargazing @ Toa Payoh tonight -- 7 Nov 2011
- Replies: 27
- Views: 10656
Re: Stargazing @ Toa Payoh tonight -- 7 Nov 2011
Oh, I thought its adding a lens to make it a air-spaced doublet. Umm not sure if I am right saying that without studying much into it. Well, I think as long as the tube remains straight, the collimation should remain... and James proved it. Frankly, its a very brave move. Maybe he can consider chang...
- Tue Nov 08, 2011 8:08 am
- Forum: Astronomy Events & Observation Sessions
- Topic: Stargazing @ Toa Payoh tonight -- 7 Nov 2011
- Replies: 27
- Views: 10656
Re: Stargazing @ Toa Payoh tonight -- 7 Nov 2011
Just curious, did that photo show the modification done? I guess its adding another lens into the 8" achro?