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William Optics Guidescope UniGuide 32mm Space Grey
William Optics
Guidescope UniGuide 32mm Space Grey
RRP:  $ 206.00
Our price:
$ 183.00
ready for shipping in 3-5 weeks
William Optics M46 adaptors for Canon EOS
William Optics
M46 adaptors for Canon EOS
$ 114.00
Sale price:
$ 53.90
ready for shipping in 24 h
William Optics Apochromatic refractor AP 91/540 Space Gray OTA
William Optics
Apochromatic refractor AP 91/540 Space Gray OTA
$ 2,750.00
ready for shipping in 3-5 weeks
William Optics Adapter SCT connection for WO Diagonals
William Optics
Adapter SCT connection for WO Diagonals
$ 68.00
ready for shipping in 24 h
William Optics Guidescope AC 50/200 RotoLock Gold OTA
William Optics
Guidescope AC 50/200 RotoLock Gold OTA
$ 264.00
ready for shipping in 24 h
William Optics Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA
William Optics
Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA
$ 2,060.00
ready for shipping in 24 h
William Optics Apochromatic refractor AP 81/559 ZenithStar 81 WIFD Red OTA
William Optics
Apochromatic refractor AP 81/559 ZenithStar 81 WIFD Red OTA
$ 1,830.00
ready for shipping in 3-5 weeks
William Optics Carrying handle 243mm
William Optics
Carrying handle 243mm
$ 172.00
ready for shipping in 24 h
William Optics Guidescope UniGuide 50mm Gold
William Optics
Guidescope UniGuide 50mm Gold
$ 252.00
ready for shipping in 3-5 weeks
Shelyak Optical kit for Star'Ex HR spectrograph
Shelyak
Optical kit for Star'Ex HR spectrograph
$ 600.00
ready for shipping in 1-2 weeks
Shelyak Sol'Ex / Star'Ex HR expansion set
Shelyak
Sol'Ex / Star'Ex HR expansion set
$ 195.00
ready for shipping in 1-2 weeks
William Optics Apochromatic refractor AP 76/365 UltraCat 76 WIFD
William Optics
Apochromatic refractor AP 76/365 UltraCat 76 WIFD
$ 2,980.00
ready for shipping in 3-5 weeks
William Optics Carry case ZenithStar 71 & 73
William Optics
Carry case ZenithStar 71 & 73
$ 114.00
Sale price:
$ 57.35
ready for shipping in 24 h
Shelyak eShel Calibration unit
Shelyak
eShel Calibration unit
$ 6,200.00
ready for shipping in 1-2 weeks
William Optics Carry case ZS81/GT81/GTF81
William Optics
Carry case ZS81/GT81/GTF81
$ 114.00
Sale price:
$ 57.46
ready for shipping in 24 h
William Optics Apochromatic refractor Pleiades 111 AP 111/528 Astrograph OTA
William Optics
Apochromatic refractor Pleiades 111 AP 111/528 Astrograph OTA
$ 4,940.00
Product can be shipped as of 15.12.2025
Shelyak eShel injection unit f/9 50µm
Shelyak
eShel injection unit f/9 50µm
$ 4,850.00
ready for shipping in 1-2 weeks
Shelyak Argon-Neon replacement lamps
Shelyak
Argon-Neon replacement lamps
$ 42.90
ready for shipping in 24 h
Shelyak Successfully Starting in Astronomical Spectroscopy
Shelyak
Successfully Starting in Astronomical Spectroscopy
$ 58.00
ready for shipping in 24 h
Shelyak Star'Ex 14-20-26-32 µm slit + 25 µm hole (GEN2)
Shelyak
Star'Ex 14-20-26-32 µm slit + 25 µm hole (GEN2)
$ 99.00
ready for shipping in 1-2 weeks
William Optics Diagonal prism Cat 51 WIFD 90° 1.25"
William Optics
Diagonal prism Cat 51 WIFD 90° 1.25"
$ 195.00
ready for shipping in 24 h
Shelyak eShel injection unit f/6 50µm
Shelyak
eShel injection unit f/6 50µm
$ 3,900.00
ready for shipping in 1-2 weeks
William Optics Flat6A III Special Edition FLT91
William Optics
Flat6A III Special Edition FLT91
$ 436.00
ready for shipping in 3-5 weeks
William Optics Flattener Flat73A for ZenithStar 73
William Optics
Flattener Flat73A for ZenithStar 73
$ 379.00
ready for shipping in 3-5 weeks
Shelyak Star Analyser mounting kit
Shelyak
Star Analyser mounting kit
$ 49.90
ready for shipping in 1-2 weeks
William Optics Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA Guidescope-Set
William Optics
Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA Guidescope-Set
RRP:  $ 2,520.00
Our price:
$ 2,030.00
ready for shipping in 3-5 weeks
William Optics Flattener Flat68III
William Optics
Flattener Flat68III
RRP:  $ 1,130.00
Our price:
$ 1,010.00
ready for shipping in 3-5 weeks
William Optics Adapter Rotolock Adaptors 2" 1.25" Gold
William Optics
Adapter Rotolock Adaptors 2" 1.25" Gold
$ 91.00
ready for shipping in 3-5 weeks
William Optics Adapter Rotolock Adaptors 2" 1.25" Red
William Optics
Adapter Rotolock Adaptors 2" 1.25" Red
$ 91.00
ready for shipping in 3-5 weeks
William Optics Apochromatic refractor AP 132/925 FluoroStar Red OTA
William Optics
Apochromatic refractor AP 132/925 FluoroStar Red OTA
$ 6,500.00
ready for shipping in 3-5 weeks
Shelyak Alpy & UVEX guiding module
Shelyak
Alpy & UVEX guiding module
$ 1,230.00
ready for shipping in 1-2 weeks
Shelyak Power supply 12V/3A
Shelyak
Power supply 12V/3A
$ 34.90
ready for shipping in 1-2 weeks
William Optics Adaptors for Flattener 6A
William Optics
Adaptors for Flattener 6A
$ 114.00
Available on request
William Optics Apochromatic refractor AP 81/478 GranTurismo 81WIFD OTA
William Optics
Apochromatic refractor AP 81/478 GranTurismo 81WIFD OTA
$ 2,520.00
ready for shipping in 3-5 weeks
Shelyak Alpy & UVEX calibration module
Shelyak
Alpy & UVEX calibration module
$ 1,010.00
ready for shipping in 1-2 weeks
William Optics Adjustable Flattener Reducer Flat7A
William Optics
Adjustable Flattener Reducer Flat7A
RRP:  $ 1,130.00
Our price:
$ 910.00
ready for shipping in 3-5 weeks