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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
$ 75.00
ready for shipping in 3-5 weeks
William Optics Carry case ZS81/GT81/GTF81
William Optics
Carry case ZS81/GT81/GTF81
$ 108.00
ready for shipping in 24 h
William Optics Carry case ZenithStar 71 & 73
William Optics
Carry case ZenithStar 71 & 73
$ 108.00
ready for shipping in 24 h
William Optics Carry case ZenithStar 61
William Optics
Carry case ZenithStar 61
$ 97.00
ready for shipping in 24 h
William Optics Erecting Finder 50mm 1.25"
William Optics
Erecting Finder 50mm 1.25"
$ 259.00
ready for shipping in 24 h
William Optics Diagonal prism RedCat 90° 1,25"
William Optics
Diagonal prism RedCat 90° 1,25"
$ 173.00
ready for shipping in 24 h
William Optics Diagonal mirror Dura Bright 90° 2"
William Optics
Diagonal mirror Dura Bright 90° 2"
$ 249.00
ready for shipping in 24 h
William Optics Binocular telescope attachment ''BinoViewers'' with accessory package
William Optics
Binocular telescope attachment ''BinoViewers'' with accessory package
$ 550.00
ready for shipping in 3-5 weeks
William Optics 40mm SWAN eyepiece, 2''
William Optics
40mm SWAN eyepiece, 2''
( 5 / 5 )
$ 204.00
Product can be shipped as of 05.06.2024
William Optics Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA Guidescope-Set
William Optics
Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA Guidescope-Set
Our price:
RRP:  $ 2,380.00
$ 1,910.00
ready for shipping in 24 h
William Optics Adapter Flat68II / Flat7A
William Optics
Adapter Flat68II / Flat7A
$ 64.00
ready for shipping in 24 h
William Optics Camera adaptor T-Ring Fuji FX 48mm
William Optics
Camera adaptor T-Ring Fuji FX 48mm
$ 75.00
ready for shipping in 24 h
William Optics Apochromatic refractor AP 71/420 Gran Turismo GT 71 OTA
William Optics
Apochromatic refractor AP 71/420 Gran Turismo GT 71 OTA
$ 1,290.00
ready for shipping in 24 h
William Optics Camera adaptor M48/Pentax K
William Optics
Camera adaptor M48/Pentax K
$ 70.00
ready for shipping in 3-7 days
William Optics Apochromatic refractor AP 61/300 RedCat 61 OTA
William Optics
Apochromatic refractor AP 61/300 RedCat 61 OTA
$ 1,950.00
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 )
$ 82.00
ready for shipping in 24 h
William Optics Apochromatic refractor Pleiades 68 AP 68/260 Astrograph OTA
William Optics
Apochromatic refractor Pleiades 68 AP 68/260 Astrograph OTA
$ 2,390.00
ready for shipping in 24 h
William Optics Apochromatic refractor AP 81/478 GranTurismo 81WIFD OTA
William Optics
Apochromatic refractor AP 81/478 GranTurismo 81WIFD OTA
$ 2,170.00
ready for shipping in 24 h
William Optics Apochromatic refractor AP Fluorostar 120/780 Red OTA
William Optics
Apochromatic refractor AP Fluorostar 120/780 Red OTA
$ 5,200.00
ready for shipping in 3-5 weeks
William Optics Apochromatic refractor AP 156/1217 Fluorostar Red OTA
William Optics
Apochromatic refractor AP 156/1217 Fluorostar Red OTA
$ 10,200.00
ready for shipping in 3-5 weeks
William Optics Sucherschuh Black&White Cat Vixen-Style
William Optics
Sucherschuh Black&White Cat Vixen-Style
$ 86.00
ready for shipping in 3-5 weeks
William Optics Vixen Style Mounting Base
William Optics
Vixen Style Mounting Base
$ 43.90
ready for shipping in 3-5 weeks
William Optics Guidescope 50mm f/4.0 RotoLock
William Optics
Guidescope 50mm f/4.0 RotoLock
$ 184.00
ready for shipping in 3-5 weeks
William Optics Flat6A III Special Edition FLT91
William Optics
Flat6A III Special Edition FLT91
$ 590.00
ready for shipping in 3-5 weeks
William Optics Apochromatic refractor AP Fluorostar 120/780 Gold OTA
William Optics
Apochromatic refractor AP Fluorostar 120/780 Gold OTA
$ 5,200.00
ready for shipping in 3-5 weeks
William Optics Apochromatic refractor AP Fluorostar 120/780 Space Gray OTA
William Optics
Apochromatic refractor AP Fluorostar 120/780 Space Gray OTA
$ 5,200.00
ready for shipping in 3-5 weeks
William Optics Apochromatic refractor AP 132/925 FluoroStar Red OTA
William Optics
Apochromatic refractor AP 132/925 FluoroStar Red OTA
$ 6,200.00
ready for shipping in 3-5 weeks
William Optics Red dot finder with quick-release bracket and base
William Optics
Red dot finder with quick-release bracket and base
$ 141.00
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:  $ 194.00
$ 173.00
ready for shipping in 3-5 weeks
William Optics 1,25'' 45° Amici prism on 1,25''
William Optics
1,25'' 45° Amici prism on 1,25''
$ 151.00
ready for shipping in 24 h
William Optics Expandable 1:10 Micro gear for Synta focuser
William Optics
Expandable 1:10 Micro gear for Synta focuser
$ 155.00
ready for shipping in 24 h
William Optics Apochromatic refractor AP 71/350 RedCat 71 WIFD OTA
William Optics
Apochromatic refractor AP 71/350 RedCat 71 WIFD OTA
$ 2,380.00
ready for shipping in 6-10 weeks
William Optics Apochromatic refractor AP 51/250 RedCat WIFD OTA
William Optics
Apochromatic refractor AP 51/250 RedCat WIFD OTA
$ 1,200.00
ready for shipping in 6-10 weeks
William Optics Rotolock Adapter 2" 1,25" Gold
William Optics
Rotolock Adapter 2" 1,25" Gold
$ 57.00
ready for shipping in 3-5 weeks
William Optics Rotolock Adapter 2" 1.25" Red
William Optics
Rotolock Adapter 2" 1.25" Red
$ 57.00
ready for shipping in 3-5 weeks
William Optics Apochromatic refractor AP 51/250 RedCat 51 OTA
William Optics
Apochromatic refractor AP 51/250 RedCat 51 OTA
( 5 / 5 )
Our price:
RRP:  $ 1,290.00
$ 1,150.00
ready for shipping in 24 h
William Optics Apochromatic refractor AP 132/925 Fluorostar Space Gray OTA
William Optics
Apochromatic refractor AP 132/925 Fluorostar Space Gray OTA
$ 6,200.00
ready for shipping in 3-5 weeks
William Optics Counterweight Extension Bar for iOptron Skyguider Pro
William Optics
Counterweight Extension Bar for iOptron Skyguider Pro
$ 65.00
ready for shipping in 24 h
William Optics Camera adaptor Adapter M48 / Sony E
William Optics
Camera adaptor Adapter M48 / Sony E
$ 75.00
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
$ 86.00
ready for shipping in 24 h
William Optics Prismenschiene DSD 210
William Optics
Prismenschiene DSD 210
$ 64.00
ready for shipping in 24 h
William Optics Camera adaptor Olympus T-Mount
William Optics
Camera adaptor Olympus T-Mount
$ 75.00
ready for shipping in 3-5 weeks
William Optics Montageplatte für iOptron SkyGuider Pro
William Optics
Montageplatte für iOptron SkyGuider Pro
( 5 / 5 )
$ 55.00
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
$ 140.00
ready for shipping in 24 h
William Optics Camera adaptor M48 compatible with Nikon
William Optics
Camera adaptor M48 compatible with Nikon
$ 55.00
ready for shipping in 24 h
William Optics Prismenschiene Vixen-Style 290mm
William Optics
Prismenschiene Vixen-Style 290mm
$ 162.00
ready for shipping in 3-5 weeks
William Optics Prismenklemme Vixen-Style 90mm
William Optics
Prismenklemme Vixen-Style 90mm
$ 108.00
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
$ 108.00
ready for shipping in 24 h
William Optics Focusing Mask Bahtinov 105-148mm
William Optics
Focusing Mask Bahtinov 105-148mm
$ 86.00
ready for shipping in 24 h
William Optics (Leit-)Rohrschellen 50mm
William Optics
(Leit-)Rohrschellen 50mm
$ 108.00
ready for shipping in 24 h
William Optics Losmandy Swan Series 400mm
William Optics
Losmandy Swan Series 400mm
$ 173.00
ready for shipping in 3-5 weeks
William Optics Losmandy Swan Series 400mm
William Optics
Losmandy Swan Series 400mm
$ 216.00
ready for shipping in 24 h
William Optics Losmandy Swan Series 400mm
William Optics
Losmandy Swan Series 400mm
$ 216.00
ready for shipping in 3-5 weeks
William Optics Guidescope UniGuide 32mm Red
William Optics
Guidescope UniGuide 32mm Red
$ 184.00
ready for shipping in 24 h
William Optics Guidescope UniGuide 32mm Space Grey
William Optics
Guidescope UniGuide 32mm Space Grey
$ 173.00
ready for shipping in 3-5 weeks
William Optics Focusing Mask Bahtinov 75-110mm
William Optics
Focusing Mask Bahtinov 75-110mm
$ 75.00
ready for shipping in 24 h
William Optics rotator  Rotolock Visual Back 3.5
William Optics
rotator Rotolock Visual Back 3.5
$ 303.00
ready for shipping in 3-5 weeks
William Optics rotator  Rotolock Visual Back 3.5
William Optics
rotator Rotolock Visual Back 3.5
$ 303.00
ready for shipping in 3-5 weeks
William Optics rotator  Rotolock Visual Back 3.5
William Optics
rotator Rotolock Visual Back 3.5
$ 303.00
ready for shipping in 3-5 weeks
William Optics Tube clamps 90mm
William Optics
Tube clamps 90mm
$ 205.00
ready for shipping in 3-5 weeks
William Optics Rotolock M54 2" Silver
William Optics
Rotolock M54 2" Silver
$ 140.00
ready for shipping in 24 h
William Optics rotator  Adapter für M63 Fokussierer
William Optics
rotator Adapter für M63 Fokussierer
$ 162.00
ready for shipping in 24 h
William Optics Focusing Mask Bahtinov 243-308mm
William Optics
Focusing Mask Bahtinov 243-308mm
$ 173.00
ready for shipping in 24 h
William Optics Full-Frame Flattener/Reducer 0.72x
William Optics
Full-Frame Flattener/Reducer 0.72x
$ 970.00
ready for shipping in 3-5 weeks
William Optics Tube clamps Mounting Ring and CAT Handle Bar Kit for ZenithStar 61 version I
William Optics
Tube clamps Mounting Ring and CAT Handle Bar Kit for ZenithStar 61 version I
$ 140.00
ready for shipping in 3-5 weeks
William Optics Camera adaptor STL-1100 adapter for FLT field flattener
William Optics
Camera adaptor STL-1100 adapter for FLT field flattener
Our price:
RRP:  $ 173.00
$ 111.00
ready for shipping in 3-5 weeks
William Optics Rotator M92
William Optics
Rotator M92
$ 281.00
ready for shipping in 3-5 weeks
William Optics Guidescope UniGuide 50mm Gold
William Optics
Guidescope UniGuide 50mm Gold
$ 238.00
ready for shipping in 24 h
William Optics Guidescope UniGuide 32mm Gold
William Optics
Guidescope UniGuide 32mm Gold
$ 184.00
ready for shipping in 24 h
William Optics Flattener Flat73A for ZenithStar 73
William Optics
Flattener Flat73A for ZenithStar 73
$ 335.00
ready for shipping in 3-5 weeks
William Optics Polar wedge Low Latitude SkyGuide Pro
William Optics
Polar wedge Low Latitude SkyGuide Pro
Our price:
RRP:  $ 389.00
$ 368.00
ready for shipping in 24 h
William Optics Guidescope AC 50/200 RotoLock Gold OTA
William Optics
Guidescope AC 50/200 RotoLock Gold OTA
$ 205.00
ready for shipping in 24 h
William Optics Guidescope 50mm
William Optics
Guidescope 50mm
$ 184.00
ready for shipping in 3-5 weeks
William Optics Polar wedge High Latitude SkyGuider Pro
William Optics
Polar wedge High Latitude SkyGuider Pro
Our price:
RRP:  $ 389.00
$ 368.00
ready for shipping in 24 h
William Optics Adjustable Flattener Reducer Flat73R for ZenithStar 73
William Optics
Adjustable Flattener Reducer Flat73R for ZenithStar 73
$ 433.00
ready for shipping in 24 h
William Optics Guidescope Guide Star Apo 61
William Optics
Guidescope Guide Star Apo 61
$ 720.00
ready for shipping in 24 h
William Optics Cat Series Saddle Handle Bar
William Optics
Cat Series Saddle Handle Bar
( 5 / 5 )
$ 86.00
ready for shipping in 24 h
William Optics Apochromatic refractor AP 71/350 RedCat 71 OTA
William Optics
Apochromatic refractor AP 71/350 RedCat 71 OTA
$ 2,270.00
ready for shipping in 24 h
William Optics Guidescope Guide Star Apo61
William Optics
Guidescope Guide Star Apo61
$ 720.00
ready for shipping in 24 h
William Optics Apochromatic refractor AP 61/360 ZenithStar ZS61 II OTA
William Optics
Apochromatic refractor AP 61/360 ZenithStar ZS61 II OTA
$ 1,040.00
ready for shipping in 24 h
William Optics Apochromatic refractor AP 61/360 ZenithStar ZS61 II OTA
William Optics
Apochromatic refractor AP 61/360 ZenithStar ZS61 II OTA
$ 980.00
ready for shipping in 24 h
William Optics Apochromatic refractor AP 73/430 Super ZenithStar 73 Gold OTA
William Optics
Apochromatic refractor AP 73/430 Super ZenithStar 73 Gold OTA
$ 1,090.00
ready for shipping in 3-5 weeks
William Optics Adjustable Flattener Reducer Flat7A
William Optics
Adjustable Flattener Reducer Flat7A
$ 860.00
ready for shipping in 24 h
William Optics Guidescope Guide Star Apo 61
William Optics
Guidescope Guide Star Apo 61
$ 720.00
ready for shipping in 24 h
William Optics Flattner Flat61A for Z61
William Optics
Flattner Flat61A for Z61
$ 335.00
ready for shipping in 24 h
William Optics Adjustable Flattener Reducer Flat6AIII
William Optics
Adjustable Flattener Reducer Flat6AIII
$ 433.00
ready for shipping in 24 h
William Optics Flattener Flat68III
William Optics
Flattener Flat68III
Our price:
RRP:  $ 870.00
$ 830.00
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
$ 140.00
ready for shipping in 24 h
William Optics Apochromatic refractor AP 81/559 ZenithStar 81 Red OTA
William Optics
Apochromatic refractor AP 81/559 ZenithStar 81 Red OTA
$ 1,620.00
ready for shipping in 24 h
William Optics Apochromatic refractor AP 91/540 Red OTA
William Optics
Apochromatic refractor AP 91/540 Red OTA
$ 3,460.00
ready for shipping in 3-5 weeks
William Optics Apochromatic refractor AP 91/540 Space Gray OTA
William Optics
Apochromatic refractor AP 91/540 Space Gray OTA
$ 3,240.00
ready for shipping in 3-5 weeks
William Optics Apochromatic refractor AP 132/925 Fluorostar Gold OTA
William Optics
Apochromatic refractor AP 132/925 Fluorostar Gold OTA
$ 6,300.00
ready for shipping in 3-5 weeks
Ertl Elektronics Portable 12V power supply for Canon EOS 5D, 6D, 60D, 60D and 7D cameras
Ertl Elektronics
Portable 12V power supply for Canon EOS 5D, 6D, 60D, 60D and 7D cameras
$ 98.00
ready for shipping in 24 h
William Optics Apochromatic refractor AP 61/360 ZenithStar ZS61 II OTA
William Optics
Apochromatic refractor AP 61/360 ZenithStar ZS61 II OTA
Our price:
RRP:  $ 990.00
$ 870.00
ready for shipping in 24 h
William Optics Tube clamps Cat Mounting Ring
William Optics
Tube clamps Cat Mounting Ring
$ 75.00
ready for shipping in 24 h
William Optics Focusing Mask Bahtinov 172-235mm
William Optics
Focusing Mask Bahtinov 172-235mm
$ 194.00
ready for shipping in 24 h
William Optics Guidescope AC 50/200 RotoLock Red OTA
William Optics
Guidescope AC 50/200 RotoLock Red OTA
$ 216.00
ready for shipping in 24 h
William Optics Guidescope UniGuide 50mm Red
William Optics
Guidescope UniGuide 50mm Red
$ 227.00
ready for shipping in 24 h
William Optics Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA
William Optics
Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA
$ 2,160.00
ready for shipping in 3-5 weeks
William Optics Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA
William Optics
Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA
$ 2,160.00
ready for shipping in 24 h
William Optics Apochromatic refractor AP 81/559 ZenithStar 81 Gold OTA
William Optics
Apochromatic refractor AP 81/559 ZenithStar 81 Gold OTA
$ 1,620.00
ready for shipping in 24 h
William Optics Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA
William Optics
Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA
Our price:
RRP:  $ 2,160.00
$ 1,690.00
ready for shipping in 24 h
William Optics Apochromatic refractor AP 73/430 Super ZenithStar 73 Red OTA
William Optics
Apochromatic refractor AP 73/430 Super ZenithStar 73 Red OTA
Our price:
RRP:  $ 1,090.00
$ 980.00
Product can be shipped as of 01.09.2024