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Product series:
UniGuide (6)
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.

Products 1 - 36 of 40
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William Optics Guidescope UniGuide 50mm Red
William Optics
Guidescope UniGuide 50mm Red
$ 255.21
ready for shipping in 24 h
William Optics Guidescope UniGuide 32mm Red
William Optics
Guidescope UniGuide 32mm Red
$ 208.99
ready for shipping in 24 h
William Optics Guidescope Guide Star Apo 61
William Optics
Guidescope Guide Star Apo 61
$ 773.65
ready for shipping in 24 h
William Optics Guidescope UniGuide 50mm Ultra
William Optics
Guidescope UniGuide 50mm Ultra
( 5 / 5 )
$ 255.21
ready for shipping in 24 h
William Optics Adjustable Flattener Reducer Flat6AIII
William Optics
Adjustable Flattener Reducer Flat6AIII
$ 383.81
ready for shipping in 24 h
William Optics Camera adaptor T-Ring Nikon Z 48mm
William Optics
Camera adaptor T-Ring Nikon Z 48mm
( 5 / 5 )
$ 104.49
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 )
$ 69.33
ready for shipping in 24 h
William Optics Flattner Flat61A for Z61
William Optics
Flattner Flat61A for Z61
$ 383.81
ready for shipping in 24 h
William Optics M48 / Sony E Adaptors
William Optics
M48 / Sony E Adaptors
$ 80.38
ready for shipping in 24 h
William Optics Focusing Mask Bahtinov 172-235mm
William Optics
Focusing Mask Bahtinov 172-235mm
$ 115.55
ready for shipping in 24 h
William Optics Guidescope Guide Star Apo61
William Optics
Guidescope Guide Star Apo61
$ 763.61
ready for shipping in 24 h
William Optics Focusing Mask Bahtinov 75-110mm
William Optics
Focusing Mask Bahtinov 75-110mm
$ 80.38
ready for shipping in 24 h
William Optics Flat GT
William Optics
Flat GT
$ 442.09
ready for shipping in 3-5 weeks
William Optics M46 adaptors for Canon EOS
William Optics
M46 adaptors for Canon EOS
$ 115.55
Sale price:
$ 54.63
ready for shipping in 24 h
William Optics M48 adaptors for Nikon Super high precision
William Optics
M48 adaptors for Nikon Super high precision
$ 173.82
ready for shipping in 24 h
William Optics Camera adaptor T-Ring Fuji FX 48mm
William Optics
Camera adaptor T-Ring Fuji FX 48mm
$ 80.38
ready for shipping in 3-5 weeks
William Optics Guidescope UniGuide 32mm Gold
William Optics
Guidescope UniGuide 32mm Gold
$ 208.99
ready for shipping in 3-5 weeks
William Optics Focusing Mask Bahtinov 105-148mm
William Optics
Focusing Mask Bahtinov 105-148mm
$ 92.44
ready for shipping in 24 h
William Optics Guidescope UniGuide 50mm Gold
William Optics
Guidescope UniGuide 50mm Gold
$ 255.21
ready for shipping in 3-5 weeks
William Optics Guidescope UniGuide 32mm Space Grey
William Optics
Guidescope UniGuide 32mm Space Grey
$ 208.99
ready for shipping in 3-5 weeks
William Optics Camera adaptor M48 compatible with Nikon
William Optics
Camera adaptor M48 compatible with Nikon
$ 69.33
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
$ 104.49
ready for shipping in 3-5 weeks
William Optics Flat6A III Special Edition FLT91
William Optics
Flat6A III Special Edition FLT91
$ 442.09
ready for shipping in 3-5 weeks
William Optics Flattener Flat73A for ZenithStar 73
William Optics
Flattener Flat73A for ZenithStar 73
$ 383.81
ready for shipping in 3-5 weeks
William Optics Flattener Flat68III
William Optics
Flattener Flat68III
$ 1,145.41
ready for shipping in 3-5 weeks
William Optics Guidescope AC 50/200 RotoLock Gold OTA
William Optics
Guidescope AC 50/200 RotoLock Gold OTA
$ 267.26
ready for shipping in 24 h
William Optics Adjustable Flattener Reducer Flat7A
William Optics
Adjustable Flattener Reducer Flat7A
$ 1,145.41
ready for shipping in 3-5 weeks
William Optics Guidescope 50mm f/4.0 RotoLock
William Optics
Guidescope 50mm f/4.0 RotoLock
$ 279.32
ready for shipping in 24 h
William Optics Focusing Mask Bahtinov 243-308mm
William Optics
Focusing Mask Bahtinov 243-308mm
$ 173.82
ready for shipping in 3-5 weeks
William Optics Full-Frame Flattener/Reducer 0.72x
William Optics
Full-Frame Flattener/Reducer 0.72x
$ 1,165.50
ready for shipping in 3-5 weeks
William Optics M48 adaptors for Canon EOS Super high precision
William Optics
M48 adaptors for Canon EOS Super high precision
$ 173.82
ready for shipping in 3-5 weeks
William Optics Guidescope Guide Star Apo 61
William Optics
Guidescope Guide Star Apo 61
$ 773.65
ready for shipping in 3-5 weeks
William Optics Adapter Flat68II / Flat7A
William Optics
Adapter Flat68II / Flat7A
$ 92.44
ready for shipping in 3-5 weeks
William Optics Adaptors for Flattener 6A
William Optics
Adaptors for Flattener 6A
$ 115.55
Available on request
William Optics Guidescope AC 50/200 RotoLock Red OTA
William Optics
Guidescope AC 50/200 RotoLock Red OTA
$ 255.21
ready for shipping in 3-5 weeks
William Optics Guidescope 50mm
William Optics
Guidescope 50mm
$ 255.21
ready for shipping in 3-5 weeks
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