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William Optics Apochromatic refractor AP 61/360 ZenithStar ZS61 II OTA
William Optics
Apochromatic refractor AP 61/360 ZenithStar ZS61 II OTA
$ 870.00
ready for shipping in 3-5 weeks
William Optics Losmandy Swan Series 400mm
William Optics
Losmandy Swan Series 400mm
$ 195.00
ready for shipping in 24 h
William Optics Focusing Mask Bahtinov 105-148mm
William Optics
Focusing Mask Bahtinov 105-148mm
RRP:  $ 91.00
Our price:
$ 87.00
ready for shipping in 24 h
William Optics Apochromatic refractor AP Fluorostar 120/780 Gold OTA
William Optics
Apochromatic refractor AP Fluorostar 120/780 Gold OTA
$ 4,820.00
ready for shipping in 3-5 weeks
William Optics Apochromatic refractor AP Fluorostar 120/780 Red OTA
William Optics
Apochromatic refractor AP Fluorostar 120/780 Red OTA
$ 4,820.00
ready for shipping in 3-5 weeks
William Optics Apochromatic refractor AP Fluorostar 120/780 Space Gray OTA
William Optics
Apochromatic refractor AP Fluorostar 120/780 Space Gray OTA
$ 4,820.00
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
$ 1,830.00
ready for shipping in 24 h
William Optics Apochromatic refractor AP 132/925 Fluorostar Gold OTA
William Optics
Apochromatic refractor AP 132/925 Fluorostar Gold OTA
$ 6,000.00
ready for shipping in 3-5 weeks
William Optics Carry case ZenithStar 61
William Optics
Carry case ZenithStar 61
$ 91.00
ready for shipping in 24 h
William Optics Apochromatic refractor AP 91/448 RedCat 91 WIFD OTA
William Optics
Apochromatic refractor AP 91/448 RedCat 91 WIFD OTA
$ 3,900.00
ready for shipping in 3-5 weeks
William Optics Apochromatic refractor AP 132/925 Fluorostar Space Gray OTA
William Optics
Apochromatic refractor AP 132/925 Fluorostar Space Gray OTA
$ 6,400.00
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
$ 2,060.00
ready for shipping in 3-5 weeks
William Optics Vixen-Style 290mm Prism Rail
William Optics
Vixen-Style 290mm Prism Rail
$ 172.00
ready for shipping in 24 h
William Optics Diagonal prism RedCat 90° 1,25"
William Optics
Diagonal prism RedCat 90° 1,25"
$ 195.00
ready for shipping in 24 h
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
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
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
Seben H13 JH-1806 HEPA filter (air filter)
Seben
H13 JH-1806 HEPA filter (air filter)
$ 195.00
Sale price:
$ 38.90
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
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
Seben H13 JH-1801 H13 HEPA filter air purifier
Seben
H13 JH-1801 H13 HEPA filter air purifier
$ 114.00
ready for shipping in 24 h
William Optics Flat6A III Special Edition FLT91
William Optics
Flat6A III Special Edition FLT91
$ 436.00
ready for shipping in 3-5 weeks
Seben H13 JH-1801 HEPA filter (air filter)
Seben
H13 JH-1801 HEPA filter (air filter)
$ 26.90
ready for shipping in 24 h
William Optics Flattener Flat73A for ZenithStar 73
William Optics
Flattener Flat73A for ZenithStar 73
$ 379.00
ready for shipping in 3-5 weeks
Seben JH-802 HEPA filter air purifier
Seben
JH-802 HEPA filter air purifier
$ 252.00
ready for shipping in 24 h
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 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