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ProAstroz - Australia's leading William Optics & exclusive Founder Optics Distributor
ProAstroz - Australia's leading William Optics & exclusive Founder Optics Distributor

William Optics - Australian Authorised distributor - ProAstroz

Discover the best from William Optics: RedCat 51, RedCat 71, Grand Turismo refractors, ZenithStar refractors, Fluorostar series, binoviewer, accessories etc.

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  • Original price $1,449.00 - Original price $1,509.00
    Original price
    $1,449.00 - $1,509.00
    $1,449.00 - $1,509.00
    Current price $1,449.00

    William Optics RedCat 51mm II F/4.9 Petzval APO Refractor Imaging Telescope

    ProAstroz

    This is the latest version II with  an improved helical focuser and updated tension adjustment. Designed to be the best, affordable, small, lightwe...

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    Original price $1,449.00 - Original price $1,509.00
    Original price
    $1,449.00 - $1,509.00
    $1,449.00 - $1,509.00
    Current price $1,449.00
  • William Optics RedCat 71mm F/4.9 Petzval APO Refractor Telescope Astrophotograph - ProAstroz
    William Optics RedCat 71mm F/4.9 Petzval APO Refractor Telescope Astrophotograph - ProAstroz
    Save $100.00 Save $0.00
    Original price $2,669.00
    Original price $2,669.00 - Original price $2,669.00
    Original price $2,669.00
    Current price $2,569.00
    $2,569.00 - $2,569.00
    Current price $2,569.00

    William Optics RedCat 71mm F/4.9 Petzval APO Refractor Telescope Astrophotograph

    ProAstroz

    William Optics RedCat 71mm F/4.9 Petzval APO Refractor Telescope Astrophotograph Australian Authorised dealer Free Express Shipping applied at chec...

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    Original price $2,669.00
    Original price $2,669.00 - Original price $2,669.00
    Original price $2,669.00
    Current price $2,569.00
    $2,569.00 - $2,569.00
    Current price $2,569.00
    Save $100.00 Save $0.00
  • William Optics Gran Turismo 71mm f/5.9 Imaging APO Triplet Refractor FPL-53 ED APO GT71 Telescope Astrophotograph - ProAstroz
    William Optics Gran Turismo 71mm f/5.9 Imaging APO Triplet Refractor FPL-53 ED APO GT71 Telescope Astrophotograph - ProAstroz
    Original price $1,495.00 - Original price $1,495.00
    Original price
    $1,495.00
    $1,495.00 - $1,495.00
    Current price $1,495.00

    William Optics Gran Turismo 71mm f/5.9 Imaging APO Triplet Refractor FPL-53 ED APO GT71 Telescope Astrophotograph

    ProAstroz

    William Optics Gran Turismo 71mm f/5.9 Imaging APO Triplet Refractor FPL-53 ED APO GT71 Telescope Astrophotograph - Australian Authorised dealer A...

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    Original price $1,495.00 - Original price $1,495.00
    Original price
    $1,495.00
    $1,495.00 - $1,495.00
    Current price $1,495.00
  • William Optics Gran Turismo 81mm IV f/5.9 Imaging APO Triplet Refractor FPL-53 ED APO GT81 Telescope Astrophotograph - ProAstroz
    William Optics Gran Turismo 81mm IV f/5.9 Imaging APO Triplet Refractor FPL-53 ED APO GT81 Telescope Astrophotograph - ProAstroz
    Original price $2,449.00 - Original price $2,449.00
    Original price
    $2,449.00
    $2,449.00 - $2,449.00
    Current price $2,449.00

    William Optics Gran Turismo 81mm IV f/5.9 Imaging APO Triplet Refractor FPL-53 ED APO GT81 Telescope Astrophotograph

    ProAstroz

    William Optics Gran Turismo 81mm IV f/5.9 Imaging APO Triplet Refractor FPL-53 ED APO GT81 Telescope Astrophotograph - Australian Authorised dealer...

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    Original price $2,449.00 - Original price $2,449.00
    Original price
    $2,449.00
    $2,449.00 - $2,449.00
    Current price $2,449.00
  • William Optics ZenithStar 61mm MARK II f/5.9 Imaging APO Refractor FPL-53 ED APO Doublet Astrophotograph - ProAstroz
    William Optics ZenithStar 61mm MARK II f/5.9 Imaging APO Refractor FPL-53 ED APO Doublet Astrophotograph - ProAstroz
    Original price $929.00 - Original price $1,308.00
    Original price
    $929.00 - $1,308.00
    $929.00 - $1,308.00
    Current price $929.00

    William Optics ZenithStar 61mm MARK II f/5.9 Imaging APO Refractor FPL-53 ED APO Doublet Astrophotograph

    ProAstroz

    William Optics ZenithStar 61mm MARK II f/5.9 Imaging APO Refractor FPL-53 ED APO Doublet Astrophotograph - Australian Authorised dealer  New MARKII...

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    Original price $929.00 - Original price $1,308.00
    Original price
    $929.00 - $1,308.00
    $929.00 - $1,308.00
    Current price $929.00
  • William Optics ZenithStar 73mm F/5.9 Imaging APO Refractor Telescope Astrophotograph - ProAstroz
    William Optics ZenithStar 73mm F/5.9 Imaging APO Refractor Telescope Astrophotograph - ProAstroz
    Original price $1,199.00 - Original price $1,578.00
    Original price
    $1,199.00 - $1,578.00
    $1,199.00 - $1,578.00
    Current price $1,199.00

    William Optics ZenithStar 73mm III F/5.9 Imaging APO Refractor Telescope Astrophotograph

    ProAstroz

    William Optics ZenithStar 73mm III F/5.9 Imaging APO Refractor Telescope Astrophotograph - Australian Authorised dealer Carrying case is included. ...

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    Original price $1,199.00 - Original price $1,578.00
    Original price
    $1,199.00 - $1,578.00
    $1,199.00 - $1,578.00
    Current price $1,199.00
  • William Optics ZenithStar 81mm f/6.9 Imaging APO Refractor FPL-53 ED APO Doublet Astrophotograph - ProAstroz
    William Optics ZenithStar 81mm f/6.9 Imaging APO Refractor FPL-53 ED APO Doublet Astrophotograph - ProAstroz
    Original price $1,489.00 - Original price $1,844.00
    Original price
    $1,489.00
    $1,489.00 - $1,844.00
    Current price $1,489.00

    William Optics ZenithStar 81mm f/6.9 Imaging APO Refractor FPL-53 ED APO Doublet Astrophotograph

    ProAstroz

    William Optics ZenithStar 81mm f/6.9 Imaging APO Refractor FPL-53 ED APO Doublet Astrophotograph - Australian Authorised dealer Add a T mount for y...

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    Original price $1,489.00 - Original price $1,844.00
    Original price
    $1,489.00
    $1,489.00 - $1,844.00
    Current price $1,489.00
  • William Optics Fluorostar FLT91 f/5.9 Imaging APO Triplet Refractor FPL-53 - ProAstroz
    William Optics Fluorostar FLT91 f/5.9 Imaging APO Triplet Refractor FPL-53 - ProAstroz
    Save $149.00 Save $0.00
    Original price $3,299.00
    Original price $3,299.00 - Original price $3,299.00
    Original price $3,299.00
    Current price $3,150.00
    $3,150.00 - $3,150.00
    Current price $3,150.00

    William Optics Fluorostar 91 FLT91 f/5.9 Imaging APO Triplet Refractor FPL-53

    ProAstroz

    William Optics Fluorostar FLT91 f/5.9 Imaging APO Triplet Refractor FPL-53 - Australian Authorised dealer Add the FLAT6AIII 0.8x flattener hereAdd ...

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    Original price $3,299.00
    Original price $3,299.00 - Original price $3,299.00
    Original price $3,299.00
    Current price $3,150.00
    $3,150.00 - $3,150.00
    Current price $3,150.00
    Save $149.00 Save $0.00
  • William Optics Fluorostar FLT120 f/6.5 Imaging APO Triplet Refractor FPL-53 - ProAstroz
    William Optics Fluorostar FLT120 f/6.5 Imaging APO Triplet Refractor FPL-53 - ProAstroz
    Original price $5,095.00 - Original price $5,095.00
    Original price
    $5,095.00
    $5,095.00 - $5,095.00
    Current price $5,095.00

    William Optics Fluorostar 120 FLT120 f/6.5 Imaging APO Triplet Refractor FPL-53

    ProAstroz

    William Optics Fluorostar FLT120 f/6.5 Imaging APO Triplet Refractor FPL-53 - Australian Authorised dealer  Add the FLAT68III 1x flattener hereAdd...

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    Original price $5,095.00 - Original price $5,095.00
    Original price
    $5,095.00
    $5,095.00 - $5,095.00
    Current price $5,095.00
  • William Optics Fluorostar 132 f/6.9 Imaging APO Triplet Refractor FPL-53 FLT132 - ProAstroz
    William Optics Fluorostar 132 f/6.9 Imaging APO Triplet Refractor FPL-53 FLT132 - ProAstroz
    Original price $6,699.00 - Original price $7,699.00
    Original price
    $6,699.00 - $7,699.00
    $6,699.00 - $7,699.00
    Current price $6,699.00

    William Optics Fluorostar 132 f/6.9 Imaging APO Triplet Refractor FPL-53 FLT132

    ProAstroz

    William Optics Fluorostar 132 f/6.9 Imaging APO Triplet Refractor FPL-53 - Australian Authorised dealer Needs to be ordered in - contact us for ti...

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    Original price $6,699.00 - Original price $7,699.00
    Original price
    $6,699.00 - $7,699.00
    $6,699.00 - $7,699.00
    Current price $6,699.00
  • William Optics Fluorostar 156 f/7.8 Imaging APO Triplet Refractor FPL-53 - ProAstroz
    William Optics Fluorostar 156 f/7.8 Imaging APO Triplet Refractor FPL-53 - ProAstroz
    Original price $10,499.00 - Original price $11,499.00
    Original price
    $10,499.00 - $11,499.00
    $10,499.00 - $11,499.00
    Current price $10,499.00

    William Optics Fluorostar 156 f/7.8 Imaging APO Triplet Refractor FPL-53 FLT156

    ProAstroz

    William Optics Fluorostar 156 f/7.8 Imaging APO Triplet Refractor FPL-53 - Australian Authorised dealer Needs to be ordered in - contact us for ti...

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    Original price $10,499.00 - Original price $11,499.00
    Original price
    $10,499.00 - $11,499.00
    $10,499.00 - $11,499.00
    Current price $10,499.00
  • Slide-base UniGuide 32mm Guiding Scope - ProAstroz
    Slide-base UniGuide 32mm Scope - ProAstroz
    Original price $179.00 - Original price $179.00
    Original price
    $179.00
    $179.00 - $179.00
    Current price $179.00

    Slide-base UniGuide 32mm Scope

    ProAstroz

    Uniguide, our newly designed guiding scope. With Vixen type guiding silding base Uniguide is suitable for all of WO saddle handle bar. Easy to use,...

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    Original price $179.00 - Original price $179.00
    Original price
    $179.00
    $179.00 - $179.00
    Current price $179.00
  • Slide-base UniGuide 50mm Scope - ProAstroz
    Slide-base UniGuide 50mm Scope - ProAstroz
    Original price $219.00 - Original price $219.00
    Original price
    $219.00
    $219.00 - $219.00
    Current price $219.00

    Slide-base UniGuide 50mm Scope

    ProAstroz

    Uniguide 50mm, our newly designed guiding scope. With Vixen type guiding silding base Uniguide is suitable for all of WO saddle handle bar. Easy ...

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    Original price $219.00 - Original price $219.00
    Original price
    $219.00
    $219.00 - $219.00
    Current price $219.00
  • William Optics 50mm Guiding Scope with a Unique 1.25 inch RotoLock - ProAstroz
    William Optics 50mm Guiding Scope with a Unique 1.25 inch RotoLock - ProAstroz
    Original price $289.00 - Original price $289.00
    Original price
    $289.00
    $289.00 - $289.00
    Current price $289.00

    William Optics 50mm Guiding Scope with a Unique 1.25 inch RotoLock

    ProAstroz

    All new, a unique, RotoLock high-quality fully multi coated WO 50mm f/4 Guiding scope that fits perfectly on your William Optics and other telescop...

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    Original price $289.00 - Original price $289.00
    Original price
    $289.00
    $289.00 - $289.00
    Current price $289.00
  • William Optics Guide Star 61 - ProAstroz
    William Optics Guide Star 61 - ProAstroz
    Original price $729.00 - Original price $729.00
    Original price
    $729.00
    $729.00 - $729.00
    Current price $729.00

    William Optics Guide Star 61

    ProAstroz

    Use as a portable high quality imaging scope or an ultra-high quality guidescope.The new William Optics GuideStar 61 APO features the same high qua...

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    Original price $729.00 - Original price $729.00
    Original price
    $729.00
    $729.00 - $729.00
    Current price $729.00
  • William Optics 50mm Erecting Finder Scope - ProAstroz
    William Optics 50mm Erecting Finder Scope - ProAstroz
    Sold out - more on the way!
    Original price $479.00 - Original price $479.00
    Original price
    $479.00
    $479.00 - $479.00
    Current price $479.00

    William Optics 50mm Erecting Finder Scope

    ProAstroz

    A unique, fully multi coated WO 50mm f/4 Erecting Finder scope including a 90 degree erecting image prism that fits perfectly on your William...

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    Original price $479.00 - Original price $479.00
    Original price
    $479.00
    $479.00 - $479.00
    Current price $479.00
    Sold out - more on the way!
  • William Optics T mounts - ProAstroz
    William Optics T mounts - ProAstroz
    Original price $55.00 - Original price $149.00
    Original price
    $55.00 - $149.00
    $55.00 - $149.00
    Current price $55.00

    William Optics T mounts

    ProAstroz

    William Optics T mounts: Attach your DSLR camera body to your telescope for astrophotography. For use use with all William Optics telescopes includ...

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    Original price $55.00 - Original price $149.00
    Original price
    $55.00 - $149.00
    $55.00 - $149.00
    Current price $55.00
  • William Optics Binoviewer Complete Package - ProAstroz
    William Optics Binoviewer Complete Package - ProAstroz
    Original price $499.00 - Original price $499.00
    Original price
    $499.00
    $499.00 - $499.00
    Current price $499.00

    William Optics Binoviewer Complete Package

    ProAstroz

    Experience the three dimensional two-eyed viewing with the high quality William Optics Binoviewer package.Today you can enjoy the benefits of BaK4 ...

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    Original price $499.00 - Original price $499.00
    Original price
    $499.00
    $499.00 - $499.00
    Current price $499.00
  • William Optics Saddle Handle Bar for RedCat51 - Red Colour - ProAstroz
    William Optics Saddle Handle Bar for RedCat51 - ProAstroz
    Original price $69.00 - Original price $69.00
    Original price
    $69.00
    $69.00 - $69.00
    Current price $69.00

    William Optics Saddle Handle Bar for RedCat51

    ProAstroz

    William Optics Saddle Handle Bar for RedCat51 - Australian Authorised Distributors  Vixen type saddle handle-bar for William Optics's Uniguide guid...

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    Original price $69.00 - Original price $69.00
    Original price
    $69.00
    $69.00 - $69.00
    Current price $69.00
  • William Optics Durabright 2 inch Durabright Diagonal Carbon Fibre Plate - ProAstroz
    William Optics Durabright 2 inch Durabright Diagonal Carbon Fibre Plate - ProAstroz
    Original price $309.00 - Original price $309.00
    Original price
    $309.00
    $309.00 - $309.00
    Current price $309.00

    William Optics Durabright 2 inch Durabright Diagonal Carbon Fibre Plate

    ProAstroz

    New DuraBright 2" Star Diagonal with Carbon Fibre Plate Introducing New model William Optics Dura-Bright diagonal - a dramatic step forward in t...

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    Original price $309.00 - Original price $309.00
    Original price
    $309.00
    $309.00 - $309.00
    Current price $309.00
  • 1.25" inch RedCat Erecting Prism Diagonal - Silver Version - for RedCat 51 only - ProAstroz
    1.25" inch RedCat Erecting Prism Diagonal - Silver Version - for RedCat 51 only - ProAstroz
    Original price $185.00 - Original price $185.00
    Original price
    $185.00
    $185.00 - $185.00
    Current price $185.00

    1.25" inch RedCat Erecting Prism Diagonal - Silver Version - for RedCat 51 only

    ProAstroz

    1.25” RedCat erecting prism - Silver Version - For RedCat 51 only High quality erecting prism with Red anodized plate , the complete housing ...

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    Original price $185.00 - Original price $185.00
    Original price
    $185.00
    $185.00 - $185.00
    Current price $185.00
  • William Optics Red dot finder Kit with Vixen Style Mounting Base - ProAstroz
    William Optics Red dot finder Kit with Vixen Style Mounting Base - ProAstroz
    Original price $115.00 - Original price $115.00
    Original price
    $115.00
    $115.00 - $115.00
    Current price $115.00

    William Optics Red dot finder Kit with Vixen Style Mounting Base

    ProAstroz

    This very practical Red Dot Finder will mount to any telescope with a Vixen Dovetail  mounting plate and it also comes with the base as well ...

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    Original price $115.00 - Original price $115.00
    Original price
    $115.00
    $115.00 - $115.00
    Current price $115.00
  • High Latitude WO Vixen style base mount for iOptron Skyguider Pro - ProAstroz
    High Latitude WO Vixen style base mount for iOptron Skyguider Pro - ProAstroz
    Original price $349.00 - Original price $390.00
    Original price
    $349.00
    $349.00 - $390.00
    Current price $349.00

    High Latitude WO Vixen style base mount for iOptron Skyguider Pro

    ProAstroz

    High Latitude WO Vixen style base mount for iOptron Skyguider Pro . 100% precision CNC made .It’s big upgrade for the stability and adjustment A...

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    Original price $349.00 - Original price $390.00
    Original price
    $349.00
    $349.00 - $390.00
    Current price $349.00
  • Low Latitude WO Vixen style base mount for iOptron Skyguider Pro - ProAstroz
    Low Latitude WO Vixen style base mount for iOptron Skyguider Pro - ProAstroz
    Original price $349.00 - Original price $390.00
    Original price
    $349.00
    $349.00 - $390.00
    Current price $349.00

    Low Latitude WO Vixen style base mount for iOptron Skyguider Pro

    ProAstroz

    Low Latitude WO Vixen style base mount for iOptron Skyguider Pro . 100% precision CNC made .It’s big upgrade for the stability and adjustment Ad...

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    Original price $349.00 - Original price $390.00
    Original price
    $349.00
    $349.00 - $390.00
    Current price $349.00