William Optics
Full-Frame Flattener/Reducer 0.72x
$ 1,010.00
ready for shipping in 3-5
weeks
William Optics
Focusing Mask Bahtinov 172-235mm
$ 202.00
ready for shipping in 3-5
weeks
William Optics
Guidescope UniGuide 50mm Ultra
$ 236.00
ready for shipping in 3-7
days
William Optics
Carrying handle 243mm
$ 112.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 91/448 BlackCat 91 WIFD OTA
$ 3,720.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 73/430 Super ZenithStar 73 Gold OTA
$ 1,130.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 108/518 UltraCat WIFD
$ 4,380.00
Product can be shipped as of 15.07.2025
William Optics
Adapter Flat68II / Flat7A
$ 67.00
ready for shipping in 3-5
weeks
William Optics
Vixen Style Mounting Base
$ 44.90
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 71/420 Gran Turismo GT 71 OTA
$ 1,340.00
ready for shipping in 3-5
weeks
William Optics
Red dot finder with quick-release bracket and base
$ 147.00
ready for shipping in 3-5
weeks
William Optics
Camera adaptor Canon EOS R T-Mount M48
$ 89.00
ready for shipping in 3-5
weeks
William Optics
Adapter Rotolock Adaptors 2" 1.25" Red
$ 59.00
ready for shipping in 3-5
weeks
William Optics
Guidescope Guide Star Apo 61
$ 750.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 132/925 FluoroStar Red OTA
$ 6,500.00
ready for shipping in 3-5
weeks
William Optics
Guidescope AC 50/200 RotoLock Gold OTA
$ 213.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 91/448 RedCat 91 WIFD OTA
$ 3,720.00
ready for shipping in 3-5
weeks
William Optics
Guidescope UniGuide 50mm Gold
$ 247.00
ready for shipping in 3-5
weeks
William Optics
Losmandy Swan Series 400mm
$ 224.00
ready for shipping in 3-5
weeks
William Optics
1,25'' 45° Amici prism on 1,25''
$ 157.00
ready for shipping in 3-5
weeks
William Optics
2x Barlow lense for 1.25'' Binoviewers
$ 78.00
ready for shipping in 3-5
weeks
William Optics
Focusing Mask Bahtinov 243-308mm
$ 179.00
ready for shipping in 3-5
weeks
William Optics
Adjustable Flattener Reducer Flat7A
$ 890.00
ready for shipping in 3-5
weeks
Unihedron
Sky Quality Meter Solar Charger
RRP:
$ 247.00
Our price:
$ 173.00
ready for shipping in 3-5
weeks
Unihedron
SQM tripod adaptor option
$ 44.90
ready for shipping in 24
h
William Optics
Guidescope AC 50/200 RotoLock Red OTA
$ 224.00
ready for shipping in 3-5
weeks
William Optics
Expandable 1:10 Micro gear for Synta focuser
$ 161.00
ready for shipping in 24
h
William Optics
(Guiding) Tube clamps 50mm
$ 112.00
ready for shipping in 3-5
weeks
William Optics
M46 adaptors for Canon EOS
$ 112.00
ready for shipping in 24
h
William Optics
M48 adaptors for Canon EOS Super high precision
$ 146.00
ready for shipping in 3-5
weeks
William Optics
rotator Rotolock Visual Back 3.5
$ 314.00
ready for shipping in 3-5
weeks
William Optics
rotator Rotolock Visual Back 3.5
$ 314.00
ready for shipping in 3-5
weeks
William Optics
Losmandy Swan Series 400mm
$ 224.00
ready for shipping in 3-5
weeks
William Optics
Rotator M92
$ 292.00
ready for shipping in 3-5
weeks
Unihedron
Waterproof housing for Sky Quality meter
RRP:
$ 112.00
Our price:
$ 79.00
ready for shipping in 24
h
Unihedron
Filter adapter for SQM-L/SQM-LE/LU
$ 57.00
ready for shipping in 3-5
weeks