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
Guidescope UniGuide 32mm Red
$ 216.15
ready for shipping in 24
h
William Optics
Guidescope UniGuide 50mm Ultra
( 5 / 5 )
$ 262.18
ready for shipping in 24
h
William Optics
Binocular telescope attachment ''BinoViewers'' with accessory package
$ 610.43
ready for shipping in 24
h
William Optics
Guidescope UniGuide 50mm Red
$ 262.18
ready for shipping in 24
h
William Optics
Diagonal mirror Dura Bright 90° 2"
$ 296.21
ready for shipping in 24
h
William Optics
Rotator Rotolock Visual Back 3.5
$ 330.23
ready for shipping in 24
h
William Optics
M48 / Sony E Adaptors
$ 79.06
ready for shipping in 24
h
William Optics
Diagonal prism Cat 51 WIFD 90° 1.25"
$ 205.14
ready for shipping in 24
h
William Optics
Rotator Adaptors for M63 focusers
$ 182.13
ready for shipping in 24
h
William Optics
Camera adaptor T-Ring Nikon Z 48mm
( 5 / 5 )
$ 102.07
ready for shipping in 24
h
William Optics
4" extension adapter for Flat GT
$ 114.08
ready for shipping in 24
h
William Optics
Adjustable Flattener Reducer Flat7A
$ 1,090.76
ready for shipping in 3-5
weeks
William Optics
Camera adaptor T-Ring Fuji FX 48mm
$ 79.06
ready for shipping in 24
h
William Optics
Adapter M63 Adaptors for Flattener Flat6AIII
$ 68.05
ready for shipping in 24
h
William Optics
Adapter SCT connection for WO Diagonals
$ 79.06
ready for shipping in 24
h
William Optics
Guidescope Guide Star Apo 61
$ 550.39
ready for shipping in 24
h
William Optics
Flattener Flat68III
$ 1,090.76
ready for shipping in 3-5
weeks
William Optics
Camera adaptor M48 compatible with Canon EOS
( 5 / 5 )
$ 68.05
ready for shipping in 24
h
William Optics
Adaptors for EAF focus motor
$ 388.27
ready for shipping in 3-5
weeks
William Optics
1,25'' 45° Amici prism on 1,25''
$ 182.13
ready for shipping in 24
h
William Optics
Adapter Rotolock Adaptors 2" 1.25" Gold
$ 91.06
ready for shipping in 3-5
weeks
William Optics
Cat Series Saddle Handle Bar
( 5 / 5 )
$ 102.07
ready for shipping in 24
h
William Optics
Universal (DC + DV) digital camera adapter lense 75mm
$ 148.10
ready for shipping in 24
h
William Optics
Focusing Mask Bahtinov 75-110mm
$ 91.06
ready for shipping in 24
h
William Optics
Carrying handle 243mm
$ 171.12
ready for shipping in 24
h
William Optics
Adjustable Flattener Reducer Flat6AIII
$ 342.24
ready for shipping in 24
h
William Optics
Flattener Flat73A for ZenithStar 73
$ 376.26
ready for shipping in 3-5
weeks
William Optics
Flattner Flat61A for Z61
$ 376.26
ready for shipping in 24
h
William Optics
Carry case ZenithStar 61
$ 91.06
ready for shipping in 24
h
William Optics
Rotator M92
$ 319.22
ready for shipping in 24
h
William Optics
Adapter Rotolock Adaptors 2" 1.25" Red
$ 79.06
ready for shipping in 24
h
William Optics
Guidescope AC 50/200 RotoLock Gold OTA
$ 273.19
ready for shipping in 24
h
William Optics
Camera adaptor Canon EOS R T-Mount M48
$ 102.07
ready for shipping in 24
h
William Optics
Dura Bright 1.25" 90° mirror star diagonal
$ 216.15
ready for shipping in 24
h
William Optics
Guidescope UniGuide 32mm Space Grey
$ 216.15
ready for shipping in 24
h
William Optics
Guidescope UniGuide 50mm Gold
$ 285.20
ready for shipping in 3-5
weeks