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William-Optics

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.

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William Optics Camera adaptor T-Ring Nikon Z 48mm
William Optics
Camera adaptor T-Ring Nikon Z 48mm
Our price:
RRP:  $ 84.00
$ 69.00
ready for shipping in 24 h
William Optics Flat6A III Special Edition FLT91
William Optics
Flat6A III Special Edition FLT91
$ 570.00
ready for shipping in 24 h
William Optics Camera adaptor M48/Pentax K
William Optics
Camera adaptor M48/Pentax K
$ 47.90
ready for shipping in 1-2 weeks
William Optics Camera adaptor T-Ring Fuji FX 48mm
William Optics
Camera adaptor T-Ring Fuji FX 48mm
$ 73.00
ready for shipping in 24 h
William Optics Adapter Flat68II / Flat7A
William Optics
Adapter Flat68II / Flat7A
$ 63.00
ready for shipping in 24 h
William Optics Camera adaptor Adapter M48 / Sony E
William Optics
Camera adaptor Adapter M48 / Sony E
$ 73.00
ready for shipping in 24 h
William Optics Camera adaptor Adapter M48 für Canon EOS Super high precision
William Optics
Camera adaptor Adapter M48 für Canon EOS Super high precision
$ 136.00
ready for shipping in 24 h
William Optics Camera adaptor M48 compatible with Nikon
William Optics
Camera adaptor M48 compatible with Nikon
$ 53.00
ready for shipping in 24 h
William Optics Camera adaptor Olympus T-Mount
William Optics
Camera adaptor Olympus T-Mount
$ 73.00
ready for shipping in 24 h
William Optics Camera adaptor M48 compatible with Canon EOS
William Optics
Camera adaptor M48 compatible with Canon EOS
( 5 / 5 )
$ 63.00
ready for shipping in 24 h
William Optics Focusing Mask Bahtinov 105-148mm
William Optics
Focusing Mask Bahtinov 105-148mm
$ 84.00
ready for shipping in 24 h
William Optics Camera adaptor Adapter M46 für Canon EOS
William Optics
Camera adaptor Adapter M46 für Canon EOS
$ 105.00
ready for shipping in 24 h
William Optics Guidescope UniGuide 32mm Red
William Optics
Guidescope UniGuide 32mm Red
$ 178.00
ready for shipping in 24 h
William Optics Guidescope UniGuide 32mm Space Grey
William Optics
Guidescope UniGuide 32mm Space Grey
$ 168.00
ready for shipping in 24 h
William Optics Focusing Mask Bahtinov 75-110mm
William Optics
Focusing Mask Bahtinov 75-110mm
$ 73.00
ready for shipping in 24 h
William Optics Focusing Mask Bahtinov 243-308mm
William Optics
Focusing Mask Bahtinov 243-308mm
$ 168.00
ready for shipping in 24 h
William Optics Guidescope UniGuide 50mm Space Grey
William Optics
Guidescope UniGuide 50mm Space Grey
$ 210.00
ready for shipping in 24 h
William Optics Guidescope UniGuide 50mm Gold
William Optics
Guidescope UniGuide 50mm Gold
$ 231.00
ready for shipping in 24 h
William Optics Guidescope UniGuide 32mm Gold
William Optics
Guidescope UniGuide 32mm Gold
$ 178.00
ready for shipping in 24 h
William Optics Flattener Flat73A for ZenithStar 73
William Optics
Flattener Flat73A for ZenithStar 73
$ 325.00
ready for shipping in 24 h
William Optics Guidescope AC 50/200 RotoLock Gold OTA
William Optics
Guidescope AC 50/200 RotoLock Gold OTA
$ 199.00
ready for shipping in 24 h
William Optics Adjustable Flattener Reducer Flat61R for ZenithStar 61
William Optics
Adjustable Flattener Reducer Flat61R for ZenithStar 61
$ 420.00
ready for shipping in 24 h
William Optics Adjustable Flattener Reducer Flat73R for ZenithStar 73
William Optics
Adjustable Flattener Reducer Flat73R for ZenithStar 73
$ 420.00
ready for shipping in 24 h
William Optics Guidescope Guide Star Apo 61
William Optics
Guidescope Guide Star Apo 61
$ 700.00
ready for shipping in 24 h
William Optics Guidescope AC 50/200 RotoLock Red OTA
William Optics
Guidescope AC 50/200 RotoLock Red OTA
$ 220.00
ready for shipping in 24 h
William Optics Guidescope Guide Star Apo61
William Optics
Guidescope Guide Star Apo61
$ 700.00
ready for shipping in 24 h
William Optics Adjustable Flattener Reducer Flat6AIII
William Optics
Adjustable Flattener Reducer Flat6AIII
$ 325.00
ready for shipping in 24 h
William Optics Flattner Flat61A for Z61
William Optics
Flattner Flat61A for Z61
$ 325.00
ready for shipping in 24 h
William Optics Guidescope Guide Star Apo 61
William Optics
Guidescope Guide Star Apo 61
$ 700.00
ready for shipping in 24 h
William Optics Camera adaptor Adapter M48 für Nikon Super high precision
William Optics
Camera adaptor Adapter M48 für Nikon Super high precision
$ 136.00
ready for shipping in 24 h
William Optics Camera adaptor Canon EOS R T-Mount M48
William Optics
Camera adaptor Canon EOS R T-Mount M48
$ 84.00
ready for shipping in 6-10 weeks
William Optics Full-Frame Flattener/Reducer 0.72x
William Optics
Full-Frame Flattener/Reducer 0.72x
Our price:
RRP:  $ 1,060.00
$ 940.00
ready for shipping in 6-10 weeks
William Optics Focusing Mask Bahtinov 172-235mm
William Optics
Focusing Mask Bahtinov 172-235mm
$ 189.00
ready for shipping in 24 h
William Optics Camera adaptor STL-1100 adapter for FLT field flattener
William Optics
Camera adaptor STL-1100 adapter for FLT field flattener
$ 168.00
ready for shipping in 6-10 weeks
William Optics Adjustable Flattener Reducer Flat7A
William Optics
Adjustable Flattener Reducer Flat7A
$ 830.00
ready for shipping in 6-10 weeks
William Optics Guidescope UniGuide 50mm Red
William Optics
Guidescope UniGuide 50mm Red
Our price:
RRP:  $ 220.00
$ 210.00
ready for shipping in 24 h