12" Newtonian Astrograph f/3.8.Add more pictures from this days.
Please Log In to view the details for this classified ad.
Don't have an Astromart account? Click here to create one
I sell 12" astrograph with primary focus of 1155mm, secondary mirror is 130mm with dew heater at 12 volts and 1/10 λ .Accuracy of the parabolic surface: Strehl > 0.95.The tube is heavy and the constraction is good and not loose coliumation .It is sell with losmandy dovetail plate on one side.But I heve two same losmandy plates i sell all of them.The scope come with 1:10 crayford focuser with reduction for 3" inch focuser (this focuser is in the other add soon as possible).The pictures is made with Losmandy G11 mount , Canon 550d with APT and ASA 0.73 corrector reducer .The field is not good but ASA corrector is for 22mm not for APS size of the matrix of dslr .I think the best corrrector is wih winne 3" ASA for these scope.I sell only scope wit focuser and red dot finder .The subs of one stacked image is twenty with duration of 100 seconds each.This is a great telescope but must go.Best Regards!
Funding Member
Sponsors
- astronomy-shoppe
- GetLeadsFast, LLC
- FocusKnobs
- Matsumoto Company
- Desert Sky Astro Products
- Denkmeier Optical
- Astromart Customer Service
- AstroMart LLC
- APM-Telescopes
- Pier-Tech Inc.
- Rouz Astro
- T.E.C
- SellTelescopes.com
- Anacortes Telescope
- RemoteSkies.net
- ADM
- OMI OPTICS USA LLC
- jp Astrocraft, LLC
View all sponsors