Martin_S
15-02-2025, 02:43 PM
Selling my GSO RC6 f/9 Ritchey-Chrétien OTA. The OTA is less than 12 months old and is in pristine condition. I have since upgraded to a larger telescope.
The specifications are:
6" f/9 RC Astrograph
2" Crayford focuser
Vixen style dovetail plate Dovetail for finderscope
Aperture (mm): 152 Focal length (mm):
1370 f/ ratio: 9
Resolving capacity: 0.76'
Limiting visual magnitude: 12.7
Max. useful magnification: 304x
Secondary mirror diameter (mm):
76 Secondary mirror obstruction: 50%
Weight: 5.8kg
Included in the sale are:
GSO RC6 f/9 Ritchey-Chrétien OTA
Vixen style dovetail plate
Dovetail for Finderscope
GSO 2" Focuser
1 x 2" Extension Ring
2 X 1" Extension Rings
Selling for $400
Pick up from Brisbane SE Bayside, or posted at buyers expense in original packaging.
The specifications are:
6" f/9 RC Astrograph
2" Crayford focuser
Vixen style dovetail plate Dovetail for finderscope
Aperture (mm): 152 Focal length (mm):
1370 f/ ratio: 9
Resolving capacity: 0.76'
Limiting visual magnitude: 12.7
Max. useful magnification: 304x
Secondary mirror diameter (mm):
76 Secondary mirror obstruction: 50%
Weight: 5.8kg
Included in the sale are:
GSO RC6 f/9 Ritchey-Chrétien OTA
Vixen style dovetail plate
Dovetail for Finderscope
GSO 2" Focuser
1 x 2" Extension Ring
2 X 1" Extension Rings
Selling for $400
Pick up from Brisbane SE Bayside, or posted at buyers expense in original packaging.