New Borg FL71 at F3.6 (First Light)
Posted 30 August 2010 - 12:47 PM
NGC 7000: http://memberfiles.f...s/7000 site.jpg
NGC 6888: http://memberfiles.f...s/6888 Site.jpg
NGC 1396: http://memberfiles.f...1396 Site-1.jpg
New setup: http://memberfiles.f...stro-Gear/1.jpg
Posted 30 August 2010 - 03:18 PM
Thanks for sharing.
Posted 30 August 2010 - 03:33 PM
Posted 12 November 2010 - 08:43 PM
Posted 13 November 2010 - 02:51 PM
Cuda, they mentioned it is made of Fluorite, so CaF2. I hope that's what you were asking?
Posted 14 November 2010 - 12:28 PM
Posted 14 November 2010 - 08:58 PM
Beautiful images. Would you mind posting a lens shot? I have been talking to Ted and am on the wait list for the next lot. Looks like to optics are excellent. Do you have any more details about the quality of the optics? Like color correction, star test, etc. Any insight will be greatly appreciated.
Posted 15 November 2010 - 09:18 AM
Borgs really deserve to be more known.
AOK Swiss sells binocular telescope with Borg optics. Very nice.
Posted 15 November 2010 - 10:41 AM
Also, I am moving to a larger CCD (SXVR-H18). I will post some pics from that as well. The FL71 in this configuration is supposed to have a 30mm imaging circle. Since I shoot without flats, I very am curious to see how it does with a chip of that size.
Posted 16 November 2010 - 12:12 AM
Posted 18 November 2010 - 05:47 PM
Posted 18 November 2010 - 05:51 PM
Posted 14 July 2013 - 03:48 PM