William Optics
Apochromatic refractor Pleiades 68 AP 68/260 Astrograph OTA
$ 2,690.00
ready for shipping in 24
h
DayStar
Solar telescope ST 100/1690 Sol 100
$ 6,800.00
ready for shipping in 3-5
weeks
William Optics
Rotator Adaptors for M63 focusers
$ 187.00
ready for shipping in 24
h
William Optics
Adapter M63 Adaptors for Flattener Flat6AIII
$ 59.00
ready for shipping in 24
h
Telegizmos
T3-4D telescope cover for 16"-18" Dobsonians (vertical)
$ 590.00
Product can be shipped as of 01.05.2026
William Optics
4" extension adapter for Flat GT
$ 105.00
ready for shipping in 3-5
weeks
William Optics
Polar wedge Low Latitude SkyGuide Pro
$ 386.00
ready for shipping in 3-5
weeks
William Optics
Flat GT
$ 386.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 91/448 BlackCat 91 WIFD OTA
$ 3,740.00
ready for shipping in 24
h
DayStar
Solar Filters White-Light Universal Lens (50-69 mm)
$ 24.90
ready for shipping in 24
h
Shelyak
Spectroscope LISA Visible
$ 5,600.00
ready for shipping in 1-2
weeks
Telegizmos
TG-TP tripod cover
$ 198.00
Product can be shipped as of 01.05.2026
Telegizmos
T3-R6 telescope cover for 5" - 6" refractors on GEM mounts
RRP:
$ 520.00
Our price:
$ 491.00
Product can be shipped as of 01.05.2026
William Optics
Rotator Rotolock Visual Back 3.5
$ 304.00
Sale price:
$ 242.42
ready for shipping in 24
h
William Optics
DSD 210 D-Prism rail
$ 70.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 132/925 Fluorostar Gold OTA
$ 6,500.00
ready for shipping in 3-5
weeks
William Optics
Camera adaptor M48 compatible with Canon EOS
( 5 / 5 )
$ 70.00
ready for shipping in 24
h
Shelyak
Spectroscope Star Analyser 200
$ 252.00
ready for shipping in 1-2
weeks
Telegizmos
T3-TP tripod cover (365 canvas)
$ 386.00
Product can be shipped as of 01.05.2026
William Optics
Flattner Flat61A for Z61
$ 339.00
ready for shipping in 24
h
Telegizmos
TG-1D telescope cover for 6-8'' Dobsonian
RRP:
$ 187.00
Our price:
$ 152.00
Product can be shipped as of 01.05.2026
William Optics
Cat Series Saddle Handle Bar
( 5 / 5 )
$ 93.00
ready for shipping in 24
h
Telegizmos
TG-SO Solar Observing Hood
$ 163.00
ready for shipping in 24
h
Telegizmos
T3-R4 telescope cover for 4" refractors on GEM mounts
RRP:
$ 386.00
Our price:
$ 339.00
Product can be shipped as of 01.05.2026
DayStar
Solar Filters ULF-50
$ 29.90
ready for shipping in 24
h
Telegizmos
TG-08 telescope cover for 8'' SCT
RRP:
$ 175.00
Our price:
$ 140.00
ready for shipping in 24
h
DayStar
QUARK H-alpha filter, prominences
$ 1,870.00
ready for shipping in 24
h
DayStar
Combo QUARK H-alpha SET
$ 3,510.00
ready for shipping in 3-5
weeks
William Optics
Counterweight Extension Bar for iOptron Skyguider Pro
$ 59.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 131/648 UltraCat WIFD
$ 9,200.00
ready for shipping in 3-5
weeks
Shelyak
Spectroscope eShel lense version
$ 12,500.00
ready for shipping in 1-2
weeks
William Optics
Adjustable Flattener Reducer Flat6AIII
$ 339.00
ready for shipping in 3-5
weeks
Telegizmos
TG-N8 telescope cover for Meade LXD 55/75 SN8
$ 222.00
Product can be shipped as of 01.05.2026
DayStar
Solar filters QUARK Gemini Combo H-Alpha
$ 3,510.00
ready for shipping in 1-2
weeks
William Optics
Binocular telescope attachment ''BinoViewers'' with accessory package
$ 540.00
ready for shipping in 24
h
William Optics
Guidescope Guide Star Apo 61
$ 710.00
ready for shipping in 24
h