William Optics
Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA
$ 1,860.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 132/925 Fluorostar Gold OTA
$ 6,100.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 61/300 RedCat 61 OTA
$ 2,090.00
ready for shipping in 3-5
weeks
William Optics
Vixen-Style 290mm Prism Rail
$ 174.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 132/925 Fluorostar Space Gray OTA
$ 6,400.00
ready for shipping in 3-5
weeks
10Micron
Carrying case GM 3000
$ 650.00
ready for shipping in 1-2
weeks
William Optics
Carry case ZenithStar 61
$ 92.00
ready for shipping in 24
h
William Optics
Guidescope UniGuide 32mm Space Grey
$ 209.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 76/365 UltraCat 76 WIFD
$ 3,020.00
ready for shipping in 24
h
10Micron
Stationary stabilized power supply for GM 2000 and GM 3000
$ 344.00
ready for shipping in 1-2
weeks
William Optics
Apochromatic refractor AP 73/430 Super ZenithStar 73 Gold OTA
$ 1,020.00
Product can be shipped as of 15.12.2025
William Optics
Guidescope AC 50/200 RotoLock Gold OTA
$ 267.00
ready for shipping in 24
h
William Optics
Guidescope UniGuide 50mm Gold
$ 256.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 91/448 RedCat 91 WIFD OTA
$ 3,950.00
ready for shipping in 3-5
weeks
William Optics
Focusing Mask Bahtinov 172-235mm
$ 116.00
ready for shipping in 24
h
William Optics
Adapter SCT connection for WO Diagonals
$ 69.00
ready for shipping in 24
h
10Micron
Professional 4-line stand-alone hand control
$ 1,250.00
ready for shipping in 1-2
weeks
William Optics
Apochromatic refractor AP 81/559 ZenithStar 81 WIFD Red OTA
$ 1,860.00
ready for shipping in 3-5
weeks
Unihedron
Photometer SQM sky quality meter with lens, USB and data logger
$ 395.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA
$ 2,090.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA
$ 2,090.00
ready for shipping in 3-5
weeks
10Micron
Transport case set for GM 2000 HPS mount (monolith)
$ 1,340.00
ready for shipping in 1-2
weeks
William Optics
Carry case ZenithStar 71 & 73
$ 116.00
ready for shipping in 24
h
William Optics
Adaptors for Flattener 6A
$ 116.00
Available on request
William Optics
Adapter Rotolock Adaptors 2" 1.25" Red
$ 92.00
ready for shipping in 24
h
10Micron
Transport cases for GM 1000 HPS mount (2 cases)
$ 1,080.00
ready for shipping in 1-2
weeks
10Micron
Rotator Go-1 De Focuser
$ 12,000.00
ready for shipping in 1-2
weeks
William Optics
Apochromatic refractor AP 91/448 GreyCat 91 WIFD OTA
$ 3,950.00
ready for shipping in 24
h
10Micron
Adapter to mount 3" Clamps onto GM3000
$ 317.00
ready for shipping in 1-2
weeks
Unihedron
SQM tripod adaptor option
$ 34.90
ready for shipping in 24
h
Unihedron
SQM tripod adaptor option
$ 34.90
ready for shipping in 24
h
10Micron
Counterweight for GM3000 mount, 20kg
$ 413.00
ready for shipping in 1-2
weeks
10Micron
Carrying case AZ 5000 DDS
$ 1,340.00
ready for shipping in 1-2
weeks
William Optics
Carry case ZS81/GT81/GTF81
$ 116.00
ready for shipping in 24
h
William Optics
Losmandy Swan Series 400mm
$ 197.00
ready for shipping in 24
h
10Micron
Carrying case GM 4000
$ 680.00
ready for shipping in 1-2
weeks