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William Optics Apochromatic refractor AP 61/300 RedCat 61 OTA
William Optics
Apochromatic refractor AP 61/300 RedCat 61 OTA
$ 2,050.00
ready for shipping in 24 h
William Optics Tube clamps Cat Mounting Ring
William Optics
Tube clamps Cat Mounting Ring
$ 79.00
ready for shipping in 24 h
Lunt Solar Systems Solar telescope ST 130/910 LS130MT Ha B3400 Allround OTA
Lunt Solar Systems
Solar telescope ST 130/910 LS130MT Ha B3400 Allround OTA
$ 17,100.00
Product can be shipped as of 01.09.2025
Lunt Solar Systems Solar telescope ST 100/714 LS100MT Ha B1800 Allround OTA
Lunt Solar Systems
Solar telescope ST 100/714 LS100MT Ha B1800 Allround OTA
$ 13,000.00
ready for shipping in 1-2 weeks
Lunt Solar Systems Solar telescope ST 100/714 LS100MT Ha B1200 Allround OTA
Lunt Solar Systems
Solar telescope ST 100/714 LS100MT Ha B1200 Allround OTA
$ 12,200.00
ready for shipping in 1-2 weeks
Shelyak Spectroscope eShel lense version
Shelyak
Spectroscope eShel lense version
$ 12,100.00
ready for shipping in 1-2 weeks
Lunt Solar Systems Filters H-alpha double-stack for LS60FHa
Lunt Solar Systems
Filters H-alpha double-stack for LS60FHa
$ 3,860.00
ready for shipping in 24 h
Shelyak Spectroscope Alpy 600
Shelyak
Spectroscope Alpy 600
$ 1,050.00
ready for shipping in 1-2 weeks
William Optics M48 / Sony E Adaptors
William Optics
M48 / Sony E Adaptors
$ 79.00
ready for shipping in 24 h
Lunt Solar Systems Solar telescope ST 40/400 LS40T Ha B600
Lunt Solar Systems
Solar telescope ST 40/400 LS40T Ha B600
$ 1,700.00
ready for shipping in 1-2 weeks
William Optics Apochromatic refractor AP 156/1217 Fluorostar Gray OTA
William Optics
Apochromatic refractor AP 156/1217 Fluorostar Gray OTA
$ 10,700.00
ready for shipping in 3-5 weeks
William Optics rotator  Adaptors for M63 focusers
William Optics
rotator Adaptors for M63 focusers
$ 170.00
ready for shipping in 24 h
William Optics Counterweight Extension Bar for iOptron Skyguider Pro
William Optics
Counterweight Extension Bar for iOptron Skyguider Pro
$ 68.00
ready for shipping in 24 h
Shelyak Timebox II
Shelyak
Timebox II
$ 211.00
ready for shipping in 1-2 weeks
Lunt Solar Systems Filters H-alpha double-stack solar filter LS100FHa
Lunt Solar Systems
Filters H-alpha double-stack solar filter LS100FHa
$ 12,500.00
ready for shipping in 1-2 weeks
William Optics Guidescope UniGuide 50mm Ultra
William Optics
Guidescope UniGuide 50mm Ultra
$ 238.00
Product can be shipped as of 15.05.2025
William Optics Apochromatic refractor Pleiades 111 AP 111/528 Astrograph OTA
William Optics
Apochromatic refractor Pleiades 111 AP 111/528 Astrograph OTA
$ 4,990.00
ready for shipping in 3-5 weeks
William Optics Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA
William Optics
Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA
RRP:  $ 2,260.00
Our price:
$ 2,160.00
ready for shipping in 3-5 weeks
William Optics Flattener Flat68III
William Optics
Flattener Flat68III
RRP:  $ 910.00
Our price:
$ 870.00
ready for shipping in 3-5 weeks
William Optics M48 adaptors for Nikon Super high precision
William Optics
M48 adaptors for Nikon Super high precision
$ 147.00
ready for shipping in 24 h
Lunt Solar Systems 50/350 LS50THa/B600PT Solar telescope
Lunt Solar Systems
50/350 LS50THa/B600PT Solar telescope
$ 2,160.00
ready for shipping in 1-2 weeks
William Optics Apochromatic refractor AP 108/518 UltraCat WIFD
William Optics
Apochromatic refractor AP 108/518 UltraCat WIFD
$ 4,420.00
Product can be shipped as of 01.06.2025
Lunt Solar Systems Filters Double-Stack Filter DSII for Solar telescopes LS80MT & LS100MT
Lunt Solar Systems
Filters Double-Stack Filter DSII for Solar telescopes LS80MT & LS100MT
$ 4,200.00
ready for shipping in 1-2 weeks
Lunt Solar Systems Filters LS50C double-stack filter
Lunt Solar Systems
Filters LS50C double-stack filter
$ 1,930.00
ready for shipping in 1-2 weeks
William Optics Mounting plate for iOptron SkyGuider Pro
William Optics
Mounting plate for iOptron SkyGuider Pro
( 5 / 5 )
$ 57.00
ready for shipping in 24 h
Shelyak UVEX Spectroscope
Shelyak
UVEX Spectroscope
$ 6,100.00
ready for shipping in 1-2 weeks
William Optics Guidescope UniGuide 32mm Gold
William Optics
Guidescope UniGuide 32mm Gold
$ 192.00
ready for shipping in 24 h
Lunt Solar Systems Solar telescope ST 80/560 LS80MT Ha B1200 R&P Allround OTA
Lunt Solar Systems
Solar telescope ST 80/560 LS80MT Ha B1200 R&P Allround OTA
$ 8,800.00
ready for shipping in 1-2 weeks
William Optics Apochromatic refractor AP 91/448 BlackCat 91 WIFD OTA
William Optics
Apochromatic refractor AP 91/448 BlackCat 91 WIFD OTA
$ 3,750.00
ready for shipping in 24 h
William Optics Flat GT
William Optics
Flat GT
$ 340.00
ready for shipping in 3-5 weeks
Lunt Solar Systems Spare O-Ring for Pressure Tuner Piston LS50T
Lunt Solar Systems
Spare O-Ring for Pressure Tuner Piston LS50T
$ 11.90
ready for shipping in 24 h
Lunt Solar Systems 1.25" to 2"adapter for blocking filter
Lunt Solar Systems
1.25" to 2"adapter for blocking filter
$ 55.00
ready for shipping in 1-2 weeks
Shelyak Spectroscope LISA Visible
Shelyak
Spectroscope LISA Visible
$ 5,400.00
ready for shipping in 1-2 weeks
William Optics Apochromatic refractor AP 71/420 Gran Turismo GT 71 OTA
William Optics
Apochromatic refractor AP 71/420 Gran Turismo GT 71 OTA
$ 1,350.00
ready for shipping in 3-5 weeks
William Optics Apochromatic refractor AP 156/1217 Fluorostar Red OTA
William Optics
Apochromatic refractor AP 156/1217 Fluorostar Red OTA
$ 10,700.00
ready for shipping in 3-5 weeks
Lunt Solar Systems Solar telescope 8x32 Sunocular OD5 Red
Lunt Solar Systems
Solar telescope 8x32 Sunocular OD5 Red
$ 215.00
ready for shipping in 1-2 weeks
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