William Optics
Guidescope Guide Star Apo 61
$ 710.00
ready for shipping in 24
h
William Optics
1,25'' 45° Amici prism on 1,25''
$ 176.00
ready for shipping in 24
h
William Optics
Apochromatic refractor Pleiades 181 AP 181/998 Astrograph OTA
$ 23,600.00
ready for shipping in 6-10
weeks
William Optics
Polar wedge High Latitude SkyGuider Pro
$ 388.00
ready for shipping in 3-5
weeks
10Micron
Transport cases for GM 1000 HPS mount (2 cases)
$ 1,090.00
ready for shipping in 1-2
weeks
Shelyak
Spectroscope Star Analyser 100
$ 235.00
ready for shipping in 1-2
weeks
Telegizmos
T3-R5 telescope cover for 5" refractors on GEM mounts
RRP:
$ 471.00
Our price:
$ 366.00
Product can be shipped as of 01.05.2026
Telegizmos
T3-R4 telescope cover for 4" refractors on GEM mounts
RRP:
$ 388.00
Our price:
$ 341.00
Product can be shipped as of 01.05.2026
Telegizmos
TG-08 telescope cover for 8'' SCT
RRP:
$ 176.00
Our price:
$ 141.00
ready for shipping in 24
h
William Optics
Diagonal prism Cat 51 WIFD 90° 1.25"
$ 188.00
ready for shipping in 24
h
William Optics
4" extension adapter for Flat GT
$ 105.00
ready for shipping in 3-5
weeks
William Optics
Cat Series Saddle Handle Bar
( 5 / 5 )
$ 94.00
ready for shipping in 24
h
William Optics
Diagonal prism RedCat 90° 1,25"
$ 176.00
ready for shipping in 24
h
William Optics
Camera adaptor T-Ring Fuji FX 48mm
$ 82.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP Fluorostar 120/780 Space Gray OTA
$ 4,710.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP Fluorostar 120/780 Gold OTA
$ 4,710.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP Fluorostar 120/780 Red OTA
$ 4,710.00
ready for shipping in 3-5
weeks
William Optics
DSD 210 D-Prism rail
$ 70.00
ready for shipping in 3-5
weeks
William Optics
Focusing Mask Bahtinov 75-110mm
$ 82.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 91/540 Space Gray OTA
$ 2,700.00
ready for shipping in 3-5
weeks
Shelyak
Spectroscope LISA near IR
$ 5,300.00
ready for shipping in 1-2
weeks
William Optics
Adjustable Flattener Reducer Flat6AIII
$ 341.00
ready for shipping in 3-5
weeks
Telegizmos
TGR-6L telescope cover for 6'' refractor
$ 235.00
Product can be shipped as of 01.05.2026
Telegizmos
TGG1 telescope cover for 10'' Newtonian/GEM
$ 235.00
Product can be shipped as of 01.05.2026
Shelyak
Spectroscope Star Analyser 200
$ 254.00
ready for shipping in 1-2
weeks
Telegizmos
TG-3D telescope cover for 12-14'' Dobsonians
RRP:
$ 235.00
Our price:
$ 211.00
Product can be shipped as of 01.05.2026
Shelyak
Successfully Starting in Astronomical Spectroscopy
$ 59.00
ready for shipping in 1-2
weeks
William Optics
Mounting plate for iOptron SkyGuider Pro
( 5 / 5 )
$ 59.00
ready for shipping in 24
h
William Optics
Carry case ZenithStar 61
$ 94.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 61/360 ZenithStar ZS61 II OTA
$ 830.00
ready for shipping in 24
h
Telegizmos
T3-3D Protective cover for Dobsonian telescopes from 12" to 14"
$ 560.00
Product can be shipped as of 01.05.2026
William Optics
Polar wedge Low Latitude SkyGuide Pro
$ 388.00
ready for shipping in 3-5
weeks
10Micron
Tripod Aries 60cm
$ 3,600.00
ready for shipping in 1-2
weeks
William Optics
Vixen-Style 90mm Prism Clamp
$ 117.00
Product can be shipped as of 30.04.2026
Telegizmos
TG-TR protective cover for Telrad
$ 59.00
ready for shipping in 24
h
William Optics
Adapter Rotolock Adaptors 2" 1.25" Gold
$ 82.00
Product can be shipped as of 30.04.2026