WTS: GSO 6" f5 Newtonian telescope OTA

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theanswer03
Posts: 14
Joined: Fri Jan 15, 2010 10:53 am
Location: Singapore

WTS: GSO 6" f5 Newtonian telescope OTA

Post by theanswer03 »

In good condition and purchased only last month. Asking for $400.

Some specs:

Optical design: Newtonian reflector
Aperture: 150mm (5.9")
Focal ratio: f/5
Focal length: 750mm
Primary mirror: Parabolic primary mirror; minimum 92% reflectivity; protective quartz layer
Secondary mirror: Minimum 92% reflectivity; protective quartz layer
Secondary mirror holder: 4-vane all metal spider
Tube outside diameter: End rings = 7.1"; tube = 6.75"
Tube length = 26.5"
Tube weight (with all included accessories): 13lbs

Comes with original box, 6x30 finder, mounting rings and 2"extension tube. If you also need the mount, I have a very stable GSO altazimuth mount with slow control motion on both axes. I can include that for an additional $350.

Please WhatsApp me at 96 four five 69 three five for faster response.

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