Product series:
The telescope manufacturer William Optics offers very high-quality apochromatic and achromatic refractors which are very well suited to visual observation, and especially to astrophotography.
William Optics
Camera adaptor T-Ring Fuji FX 48mm
$ 75.17
ready for shipping in 24
h
William Optics
Camera adaptor T-Ring Nikon Z 48mm
( 5 / 5 )
$ 82.19
ready for shipping in 24
h
William Optics
Camera adaptor M48/Pentax K
$ 70.16
ready for shipping in 3-7
days
William Optics
Adapter Flat68II / Flat7A
$ 65.15
ready for shipping in 24
h
William Optics
Flat6A III Special Edition FLT91
$ 591.36
ready for shipping in 3-5
weeks
William Optics
Guidescope 50mm f/4.0 RotoLock
$ 184.42
ready for shipping in 3-5
weeks
William Optics
Camera adaptor Adapter M48 / Sony E
$ 75.17
ready for shipping in 24
h
William Optics
Camera adaptor Canon EOS R T-Mount M48
$ 86.20
ready for shipping in 24
h
William Optics
Camera adaptor Olympus T-Mount
$ 75.17
ready for shipping in 3-5
weeks
William Optics
Camera adaptor Adapter M48 für Canon EOS Super high precision
$ 141.32
ready for shipping in 3-5
weeks
William Optics
Camera adaptor M48 compatible with Nikon
$ 55.13
ready for shipping in 24
h
William Optics
Camera adaptor M48 compatible with Canon EOS
( 5 / 5 )
$ 65.15
ready for shipping in 24
h
William Optics
Camera adaptor Adapter M46 für Canon EOS
$ 108.25
ready for shipping in 24
h
William Optics
Focusing Mask Bahtinov 105-148mm
$ 86.20
ready for shipping in 24
h
William Optics
Guidescope UniGuide 32mm Red
$ 184.42
ready for shipping in 24
h
William Optics
Guidescope UniGuide 32mm Space Grey
$ 173.40
ready for shipping in 3-5
weeks
William Optics
Focusing Mask Bahtinov 75-110mm
$ 75.17
ready for shipping in 24
h
William Optics
Focusing Mask Bahtinov 243-308mm
$ 173.40
ready for shipping in 24
h
William Optics
Full-Frame Flattener/Reducer 0.72x
$ 972.23
ready for shipping in 3-5
weeks
William Optics
Camera adaptor STL-1100 adapter for FLT field flattener
Our price:
RRP:
$ 173.40
$ 111.26
ready for shipping in 3-5
weeks
William Optics
Guidescope UniGuide 50mm Gold
$ 238.55
ready for shipping in 3-5
weeks
William Optics
Guidescope UniGuide 32mm Gold
$ 184.42
ready for shipping in 24
h
William Optics
Flattener Flat73A for ZenithStar 73
$ 336.77
ready for shipping in 24
h
William Optics
Guidescope AC 50/200 RotoLock Gold OTA
$ 206.47
ready for shipping in 24
h
William Optics
Guidescope 50mm
$ 184.42
ready for shipping in 3-5
weeks
William Optics
Guidescope Guide Star Apo 61
$ 721.66
ready for shipping in 24
h
William Optics
Adjustable Flattener Reducer Flat73R for ZenithStar 73
$ 435.00
ready for shipping in 24
h
William Optics
Guidescope Guide Star Apo61
$ 721.66
ready for shipping in 24
h
William Optics
Adjustable Flattener Reducer Flat7A
$ 861.98
ready for shipping in 24
h
William Optics
Guidescope Guide Star Apo 61
$ 721.66
ready for shipping in 24
h
William Optics
Flattner Flat61A for Z61
$ 336.77
ready for shipping in 24
h
William Optics
Adjustable Flattener Reducer Flat6AIII
$ 435.00
ready for shipping in 24
h
William Optics
Flattener Flat68III
Our price:
RRP:
$ 872.00
$ 831.91
ready for shipping in 24
h
William Optics
Camera adaptor Adapter M48 für Nikon Super high precision
$ 141.32
ready for shipping in 24
h
William Optics
Focusing Mask Bahtinov 172-235mm
$ 195.45
ready for shipping in 24
h
William Optics
Guidescope UniGuide 50mm Red
$ 227.52
ready for shipping in 24
h