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
$ 212.00
ready for shipping in 24
h
William Optics
Guidescope UniGuide 50mm Red
RRP:
$ 259.00
Our price:
$ 247.00
ready for shipping in 3-5
weeks
William Optics
Erecting Finder 50mm 1.25"
$ 318.00
ready for shipping in 24
h
William Optics
Diagonal mirror Dura Bright 90° 2"
$ 294.00
ready for shipping in 24
h
William Optics
Binocular telescope attachment ''BinoViewers'' with accessory package
RRP:
$ 620.00
Our price:
$ 590.00
ready for shipping in 3-5
weeks
William Optics
Adjustable Flattener Reducer Flat6AIII
$ 389.00
ready for shipping in 24
h
William Optics
Camera adaptor T-Ring Nikon Z 48mm
( 5 / 5 )
RRP:
$ 106.00
RRP:
$ 106.00
Our price:
$ 89.00
ready for shipping in 3-5
weeks
William Optics
Carry case ZenithStar 61
$ 94.00
ready for shipping in 24
h
William Optics
Cat Series Saddle Handle Bar
( 5 / 5 )
$ 94.00
ready for shipping in 24
h
William Optics
Guidescope UniGuide 50mm Ultra
$ 259.00
ready for shipping in 24
h
William Optics
Diagonal prism RedCat 90° 1,25"
$ 200.00
ready for shipping in 24
h
William Optics
Camera adaptor M48 compatible with Canon EOS
( 5 / 5 )
$ 70.00
ready for shipping in 24
h
William Optics
Flattner Flat61A for Z61
RRP:
$ 389.00
Our price:
$ 365.00
ready for shipping in 24
h
William Optics
M48 / Sony E Adaptors
$ 82.00
ready for shipping in 24
h
William Optics
Adapter SCT connection for WO Diagonals
$ 70.00
ready for shipping in 24
h
William Optics
Flat GT
$ 448.00
ready for shipping in 24
h
William Optics
Carrying handle 243mm
$ 176.00
ready for shipping in 24
h
William Optics
Guidescope Guide Star Apo61
$ 770.00
ready for shipping in 24
h
William Optics
4" extension adapter for Flat GT
$ 117.00
ready for shipping in 3-5
weeks
William Optics
Focusing Mask Bahtinov 75-110mm
$ 82.00
ready for shipping in 24
h
William Optics
Guidescope UniGuide 32mm Gold
$ 212.00
ready for shipping in 24
h
William Optics
Flattener Flat73A for ZenithStar 73
$ 389.00
ready for shipping in 3-5
weeks
William Optics
Rotator Adaptors for M63 focusers
RRP:
$ 188.00
Our price:
$ 177.00
ready for shipping in 24
h
William Optics
Adapter M63 Adaptors for Flattener Flat6AIII
$ 70.00
ready for shipping in 24
h
William Optics
Adapter Rotolock Adaptors 2" 1.25" Red
$ 94.00
ready for shipping in 3-5
weeks
William Optics
Guidescope Guide Star Apo 61
$ 780.00
ready for shipping in 24
h
William Optics
Guidescope AC 50/200 RotoLock Gold OTA
$ 271.00
ready for shipping in 24
h
William Optics
1,25'' 45° Amici prism on 1,25''
RRP:
$ 188.00
Our price:
$ 165.00
ready for shipping in 24
h
William Optics
Focusing Mask Bahtinov 105-148mm
$ 94.00
ready for shipping in 24
h
William Optics
Camera adaptor T-Ring Fuji FX 48mm
$ 82.00
ready for shipping in 24
h
William Optics
Guidescope 50mm f/4.0 RotoLock
$ 283.00
ready for shipping in 24
h
William Optics
Camera adaptor Canon EOS R T-Mount M48
$ 106.00
ready for shipping in 24
h
William Optics
Dura Bright 1.25" 90° mirror star diagonal
RRP:
$ 224.00
Our price:
$ 188.00
Product can be shipped as of 01.10.2025
William Optics
Carry case ZenithStar 71 & 73
$ 117.00
ready for shipping in 24
h
William Optics
Carry case ZS81/GT81/GTF81
$ 117.00
ready for shipping in 24
h
William Optics
Camera adaptor M48 compatible with Nikon
$ 70.00
ready for shipping in 24
h