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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.

Products 1 - 36 of 63
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William Optics SCT connection for WO Diagonals
William Optics
SCT connection for WO Diagonals
$ 64.00
ready for shipping in 3-5 weeks
William Optics M63 Adapter für Flattener Flat6AIII
William Optics
M63 Adapter für Flattener Flat6AIII
$ 64.00
ready for shipping in 24 h
William Optics 2x Barlow lense for 1.25'' Binoviewers
William Optics
2x Barlow lense for 1.25'' Binoviewers
$ 74.00
ready for shipping in 24 h
William Optics Carry case ZS81/GT81/GTF81
William Optics
Carry case ZS81/GT81/GTF81
$ 106.00
ready for shipping in 24 h
William Optics Carry case ZenithStar 71 & 73
William Optics
Carry case ZenithStar 71 & 73
$ 106.00
ready for shipping in 24 h
William Optics Carry case ZenithStar 61
William Optics
Carry case ZenithStar 61
$ 96.00
ready for shipping in 24 h
William Optics Erecting Finder 50mm 1.25"
William Optics
Erecting Finder 50mm 1.25"
$ 256.00
ready for shipping in 24 h
William Optics Diagonal prism RedCat 90° 1,25"
William Optics
Diagonal prism RedCat 90° 1,25"
$ 170.00
ready for shipping in 24 h
William Optics Diagonal mirror Dura Bright 90° 2"
William Optics
Diagonal mirror Dura Bright 90° 2"
$ 245.00
ready for shipping in 24 h
William Optics Binocular telescope attachment ''BinoViewers'' with accessory package
William Optics
Binocular telescope attachment ''BinoViewers'' with accessory package
$ 540.00
ready for shipping in 3-5 weeks
William Optics Camera adaptor T-Ring Nikon Z 48mm
William Optics
Camera adaptor T-Ring Nikon Z 48mm
( 5 / 5 )
$ 80.00
ready for shipping in 24 h
William Optics Guidescope 50mm f/4.0 RotoLock
William Optics
Guidescope 50mm f/4.0 RotoLock
$ 181.00
ready for shipping in 3-5 weeks
William Optics Adapter Flat68II / Flat7A
William Optics
Adapter Flat68II / Flat7A
$ 64.00
ready for shipping in 24 h
William Optics Flat6A III Special Edition FLT91
William Optics
Flat6A III Special Edition FLT91
$ 580.00
ready for shipping in 3-5 weeks
William Optics Camera adaptor T-Ring Fuji FX 48mm
William Optics
Camera adaptor T-Ring Fuji FX 48mm
$ 74.00
ready for shipping in 3-5 weeks
William Optics Vixen Style Mounting Base
William Optics
Vixen Style Mounting Base
$ 42.90
ready for shipping in 3-5 weeks
William Optics Sucherschuh Black&White Cat Vixen-Style
William Optics
Sucherschuh Black&White Cat Vixen-Style
$ 85.00
ready for shipping in 3-5 weeks
William Optics Camera adaptor M48/Pentax K
William Optics
Camera adaptor M48/Pentax K
$ 69.00
ready for shipping in 3-7 days
William Optics Red dot finder with quick-release bracket and base
William Optics
Red dot finder with quick-release bracket and base
$ 139.00
ready for shipping in 3-5 weeks
William Optics Dura Bright 1.25" 90° mirror star diagonal
William Optics
Dura Bright 1.25" 90° mirror star diagonal
Our price:
RRP:  $ 192.00
$ 170.00
ready for shipping in 24 h
William Optics 1,25'' 45° Amici prism on 1,25''
William Optics
1,25'' 45° Amici prism on 1,25''
$ 149.00
ready for shipping in 3-5 weeks
William Optics Expandable 1:10 Micro gear for Synta focuser
William Optics
Expandable 1:10 Micro gear for Synta focuser
$ 153.00
ready for shipping in 24 h
William Optics Rotolock Adapter 2" 1,25" Gold
William Optics
Rotolock Adapter 2" 1,25" Gold
$ 56.00
ready for shipping in 3-5 weeks
William Optics Rotolock Adapter 2" 1.25" Red
William Optics
Rotolock Adapter 2" 1.25" Red
$ 56.00
ready for shipping in 3-5 weeks
William Optics Camera adaptor Adapter M48 / Sony E
William Optics
Camera adaptor Adapter M48 / Sony E
$ 74.00
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
$ 85.00
ready for shipping in 24 h
William Optics Camera adaptor Olympus T-Mount
William Optics
Camera adaptor Olympus T-Mount
$ 74.00
ready for shipping in 3-5 weeks
William Optics Camera adaptor Adapter M48 für Canon EOS Super high precision
William Optics
Camera adaptor Adapter M48 für Canon EOS Super high precision
$ 138.00
ready for shipping in 24 h
William Optics Camera adaptor M48 compatible with Nikon
William Optics
Camera adaptor M48 compatible with Nikon
$ 54.00
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 )
$ 64.00
ready for shipping in 24 h
William Optics Camera adaptor Adapter M46 für Canon EOS
William Optics
Camera adaptor Adapter M46 für Canon EOS
$ 106.00
ready for shipping in 24 h
William Optics Focusing Mask Bahtinov 105-148mm
William Optics
Focusing Mask Bahtinov 105-148mm
$ 85.00
ready for shipping in 24 h
William Optics (Leit-)Rohrschellen 50mm
William Optics
(Leit-)Rohrschellen 50mm
$ 106.00
ready for shipping in 24 h
William Optics Guidescope UniGuide 32mm Red
William Optics
Guidescope UniGuide 32mm Red
$ 181.00
ready for shipping in 24 h
William Optics Guidescope UniGuide 32mm Space Grey
William Optics
Guidescope UniGuide 32mm Space Grey
$ 170.00
ready for shipping in 3-5 weeks
William Optics Focusing Mask Bahtinov 75-110mm
William Optics
Focusing Mask Bahtinov 75-110mm
$ 74.00
ready for shipping in 24 h