GSO - Guan Sheng Optical from Taiwan offers high-quality RC Newtonian and Dobsonian Telescopes. Teleskop Service offers GSO telescopes in the highest quality range.
Newtonian telescopes from GSO are offered under TS-Optics PHOTON. Also the well known RC telescopes and Cassegrains can be found under TS-Optics telescopes.
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instead 494,96 EUR
only 419,33 EUR*
GSO Dobsonian Telescope 200C - 8-inch aperture with fine Crayford focuser |
instead 831,93 EUR
only 713,45 EUR*
GSO Dobsonian Telescope 300C - 12 inch aperture, fine Crayford focuser |
instead 696,64 EUR
only 654,62 EUR*
GSO Dobsonian Telescope 250C - 10-inch aperture with fine Crayford focuser |
instead 1.047,90 EUR
only 1.000,00 EUR*
GSO 12-inch f/5 Dobsonian Telescope Deluxe Version |
GSO 8-inch f/6 Dobsonian Telescope Deluxe Version |
GSO 10-inch f/5 Dobsonian Telescope Deluxe Version |
GSO Dobsonian Telescope 150C - 6 inch aperture with fine Crayford focuser |
instead 2.512,61 EUR
only 2.057,98 EUR*
GSO 16 " Truss Dobsonian Telescope 406 mm Aperture f/4.5 |
TS-Optics Vixen Level Prism Rail for GSO & TS RC Telescopes with 203mm Aperture |
Losmandy Level Dovetail Bar with 2 blocks for GSO 8" RC Telescope |
GSO dust cap for 10" Newtonian and 10" RC telescopes made of plastic |
GSO dust cap for 8" Newtonian and 8" RC telescopes made of plastic |
GSO dust cap for 6" Newtonian and 6" RC telescopes made of plastic |
GSO dust cap for 12" Newtonian and 12" RC telescopes made of plastic |
GSO 1.25" SuperView Eyepiece - 20mm - 68° apparent field |
instead 83,19 EUR
only 74,79 EUR*
GSO Superview 2" ERFLE 42 mm Rich-Field Eyepiece - 60° Field |
instead 83,19 EUR
only 74,79 EUR*
GSO Superview 2" ERFLE 50 mm Rich-Field Eyepiece - 52° Field |
UPGRADE: 1:10 Dual speed transmission for GSO focusers |
New but: TS-Optics 150 mm (6") Newtonian Primary Mirror f/5 |
New but: TS-Optics 150 mm (6") Newtonian Primary Mirror f/4 |
New but: TS-Optics 150 mm (6") Newtonian Primary Mirror f/4 |
New but: TS-Optics 250 mm (10") Newtonian Primary Mirror f/4 |
As new, with flaw: TS-Optics 300 mm (12") Newtonian Primary Mirror f/5 |
Coating Defect: TS-Optics 250 mm (10") Newtonian Primary Mirror f/4 |
TS-Optics 150 mm (6") Newtonian Primary Mirror f/5 |
TS-Optics 200 mm (8") Newtonian Primary Mirror f/6 |
TS-Optics 150 mm (6") Newtonian Primary Mirror f/8 |
TS-Optics 200 mm (8") Newtonian Primary Mirror f/4 |
TS-Optics 200 mm (8") Newtonian Primary Mirror f/5 |
TS-Optics 250 mm (10") Newtonian Primary Mirror f/5 |
TS-Optics 300 mm (12") Newtonian Primary Mirror f/5 |
instead 1.584,03 EUR
only 1.259,66 EUR*
TS-Optics 400 mm (16") Newtonian Primary Mirror f/4.5 |
instead 74,79 EUR
only 57,98 EUR*
GSO secondary mirror with holder - D=63mm small axis |
TS-Optics 300 mm (12") Newtonian Primary Mirror f/5 - 97% HILUX Coating |
TS-Optics 300 mm (12") Newtonian Primary Mirror f/4 |
TS-Optics 250 mm (10") Newtonian Primary Mirror f/4 |
instead 223,53 EUR
only 209,24 EUR*
TS-Optics 150 mm (6") Newtonian Primary Mirror f/4 |
TS-Optics 405 mm (16") Newtonian Primary Mirror f/4.5 - 97% HILUX Coating |
TS-Optics 150 mm (6") Newtonian Primary Mirror f/6 |
GSO secondary mirror with holder - D=88mm small axis |
Roller bearings for Dobsonian telescopes from 8" to 16" aperture |
GSO 18 Point Primary Mirror Cell for 16" (407 mm) Mirrors |
GSO secondary mirror cell for secondary mirror - D=63mm short axis |
GSO secondary mirror cell for secondary mirror - D=70mm short axis |
GSO Steel Tube for Self-Construction of an 8" f/4 Newtonian Telescope |
GSO Steel Tube for Self-Construction of an 8" f/5 Newtonian Telescope |
GSO Steel Tube for Self-Construction of a 10" f/5 Newtonian Telescope |
instead 57,98 EUR
only 41,18 EUR*
GSO Steel Tube for Self-Construction of a 10" f/4 Newtonian Telescope |
GSO Steel Tube for Self-Construction of a 12" f/4 Newtonian Telescope |
GSO Steel Tube for Self-Construction of a 12" f/5 Newtonian Telescope |
GSO Main Mirror Cell for 8" GSO Mirrors |
GSO Main Mirror Cell for 12" GSO Mirrors |
GSO Main Mirror Cell for 10" GSO Mirrors |
GSO Holder for 6" Newtonian primary mirrors for the self-construction of telescopes |
instead 33,53 EUR
only 24,37 EUR*
GSO Steel Tube for Self-Construction of an 6" f/4 Newtonian Telescope |
GSO Steel Tube for Self-Construction of an 6" f/5 Newtonian Telescope |
GSO Steel Tube for Self-Construction of an 6" f/6 Newtonian Telescope |
instead 57,98 EUR
only 41,18 EUR*
GSO steel tube for do-it-yourself construction of a 12" RC or Cassegrain telescope |
GSO steel tube for do-it-yourself construction of a 8" RC or Cassegrain telescope |
GSO Steel Tube for Self-Construction of an 8" f/6 Newtonian Telescope |
GSO Holder for 6" Newtonian primary mirrors with end ring for the tube |
GSO steel tube for do-it-yourself construction of a 10" RC or Cassegrain telescope |
GSO clamps for tubes with D=90mm - Set of 2 pieces |
GSO Tube rings for tubes with D=303 mm - Set of 2 pieces |
GSO clamps for tubes with D=230mm - Set of 2 pieces |
GSO clamps for tubes with D=176mm - Set of 2 pieces |
TS-Optics Aluminium Tube Rings for telescope tubes with 14" - 356 mm diameter | | |
