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William Optics Apochromatic refractor AP 51/250 RedCat WIFD
William Optics
Apochromatic refractor AP 51/250 RedCat WIFD
$ 1,270.00
ready for shipping in 24 h
William Optics Guidescope UniGuide 50mm Red
William Optics
Guidescope UniGuide 50mm Red
$ 242.00
ready for shipping in 24 h
William Optics Guidescope UniGuide 32mm Red
William Optics
Guidescope UniGuide 32mm Red
$ 196.00
ready for shipping in 24 h
DayStar ST 60/930 SolarScout SS60-ds H-Alpha OTA Set
DayStar
ST 60/930 SolarScout SS60-ds H-Alpha OTA Set
RRP:  $ 1,770.00
Our price:
$ 1,720.00
ready for shipping in 24 h
DayStar QUARK H-alpha filter,chromosphere
DayStar
QUARK H-alpha filter,chromosphere
$ 1,780.00
Product can be shipped as of 01.09.2025
William Optics Apochromatic refractor AP 91/448 BlackCat 91 WIFD OTA
William Optics
Apochromatic refractor AP 91/448 BlackCat 91 WIFD OTA
$ 3,810.00
ready for shipping in 24 h
William Optics 40mm SWAN eyepiece, 2''
William Optics
40mm SWAN eyepiece, 2''
( 5 / 5 )
$ 218.00
ready for shipping in 24 h
William Optics Polar wedge High Latitude SkyGuider Pro
William Optics
Polar wedge High Latitude SkyGuider Pro
RRP:  $ 415.00
Our price:
$ 392.00
ready for shipping in 24 h
William Optics Apochromatic refractor AP 51/178 MiniCat WIFD OTA
William Optics
Apochromatic refractor AP 51/178 MiniCat WIFD OTA
$ 1,380.00
ready for shipping in 24 h
DayStar Filters 0.5Å H-alpha Quantum PE filter
DayStar
Filters 0.5Å H-alpha Quantum PE filter
$ 30,200.00
ready for shipping in 3-6 months
William Optics Diagonal mirror Dura Bright 90° 2"
William Optics
Diagonal mirror Dura Bright 90° 2"
$ 265.00
ready for shipping in 24 h
William Optics Apochromatic refractor AP 71/350 RedCat 71 WIFD
William Optics
Apochromatic refractor AP 71/350 RedCat 71 WIFD
$ 2,530.00
ready for shipping in 24 h
DayStar QUARK H-alpha filter, prominences
DayStar
QUARK H-alpha filter, prominences
$ 1,780.00
Product can be shipped as of 01.09.2025
William Optics Erecting Finder 50mm 1.25"
William Optics
Erecting Finder 50mm 1.25"
$ 276.00
ready for shipping in 24 h
William Optics Apochromatic refractor AP 61/300 RedCat 61 OTA
William Optics
Apochromatic refractor AP 61/300 RedCat 61 OTA
$ 2,080.00
ready for shipping in 24 h
William Optics Apochromatic refractor AP 108/518 UltraCat WIFD
William Optics
Apochromatic refractor AP 108/518 UltraCat WIFD
$ 4,500.00
ready for shipping in 24 h
William Optics Camera adaptor T-Ring Nikon Z 48mm
William Optics
Camera adaptor T-Ring Nikon Z 48mm
( 5 / 5 )
$ 87.00
ready for shipping in 24 h
William Optics Binocular telescope attachment ''BinoViewers'' with accessory package
William Optics
Binocular telescope attachment ''BinoViewers'' with accessory package
$ 580.00
ready for shipping in 3-5 weeks
Shelyak Spectroscope Lhires III
Shelyak
Spectroscope Lhires III
$ 5,900.00
ready for shipping in 1-2 weeks
DayStar Combo QUARK H-Alpha solar filter, for chromosphere
DayStar
Combo QUARK H-Alpha solar filter, for chromosphere
$ 1,780.00
Product can be shipped as of 01.09.2025
Shelyak Spectroscope eShel lense version
Shelyak
Spectroscope eShel lense version
$ 12,300.00
ready for shipping in 1-2 weeks
DayStar QUARK Magnesium I (b2) Line
DayStar
QUARK Magnesium I (b2) Line
$ 2,050.00
ready for shipping in 24 h
William Optics Cat Series Saddle Handle Bar
William Optics
Cat Series Saddle Handle Bar
( 5 / 5 )
$ 92.00
ready for shipping in 24 h
Shelyak Spectroscope Alpy 600
Shelyak
Spectroscope Alpy 600
$ 1,070.00
ready for shipping in 1-2 weeks
William Optics Apochromatic refractor Pleiades 111 AP 111/528 Astrograph OTA
William Optics
Apochromatic refractor Pleiades 111 AP 111/528 Astrograph OTA
$ 5,100.00
ready for shipping in 3-5 weeks
William Optics Apochromatic refractor AP 156/1217 Fluorostar Gray OTA
William Optics
Apochromatic refractor AP 156/1217 Fluorostar Gray OTA
$ 10,900.00
ready for shipping in 3-5 weeks
William Optics Guidescope UniGuide 50mm Ultra
William Optics
Guidescope UniGuide 50mm Ultra
$ 242.00
ready for shipping in 24 h
William Optics Diagonal prism RedCat 90° 1,25"
William Optics
Diagonal prism RedCat 90° 1,25"
$ 184.00
ready for shipping in 24 h
William Optics Camera adaptor M48 compatible with Canon EOS
William Optics
Camera adaptor M48 compatible with Canon EOS
( 5 / 5 )
$ 69.00
ready for shipping in 24 h
Shelyak Spectroscope Star Analyser 200
Shelyak
Spectroscope Star Analyser 200
$ 249.00
ready for shipping in 1-2 weeks
William Optics Flattner Flat61A for Z61
William Optics
Flattner Flat61A for Z61
$ 357.00
ready for shipping in 24 h
William Optics Adjustable Flattener Reducer Flat6AIII
William Optics
Adjustable Flattener Reducer Flat6AIII
$ 461.00
ready for shipping in 24 h
DayStar ST 80/1400 Solar Scout H-Alpha Chromosphere OTA
DayStar
ST 80/1400 Solar Scout H-Alpha Chromosphere OTA
$ 3,420.00
ready for shipping in 3-6 months
DayStar Filters Energy Rejection Filter E-180N130
DayStar
Filters Energy Rejection Filter E-180N130
$ 1,470.00
ready for shipping in 24 h
William Optics Counterweight Extension Bar for iOptron Skyguider Pro
William Optics
Counterweight Extension Bar for iOptron Skyguider Pro
$ 70.00
ready for shipping in 24 h
William Optics 4" extension adapter for Flat GT
William Optics
4" extension adapter for Flat GT
$ 92.00
ready for shipping in 24 h
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