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Australia's best William Optics & Explore Scientific distributor with local stock
Australia's best William Optics & Explore Scientific distributor with local stock

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  • All William Optics telescopes, accessories, replacement parts etc. - ProAstroz
    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00

    All William Optics telescopes, accessories, replacement parts etc.

    ProAstroz

      William Optics - Australian Authorised distributor - ProAstroz The whole range of William Optics telescopes, accessories, replacement parts is a...

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    Original price $0.00 - Original price $0.00
    Original price
    $0.00
    $0.00 - $0.00
    Current price $0.00
  • Black Cat Mount for William Optics RedCat 51 ZWO ASiair, EAF & guide scope - ProAstroz
    Black Cat Mount for William Optics RedCat 51 ZWO ASiair, EAF & guide scope - ProAstroz
    Sold out - more on the way!
    Original price $129.00 - Original price $129.00
    Original price $129.00
    $129.00
    $129.00 - $129.00
    Current price $129.00

    Black Cat Mount for William Optics RedCat 51 ZWO ASiair, EAF & guide scope

    ProAstroz

    Black-CAT Mount Australian Exclusive Distributors Smart and good looking connection of ZWO ASiair, EAF and guide or finder scope to your William Op...

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    Original price $129.00 - Original price $129.00
    Original price $129.00
    $129.00
    $129.00 - $129.00
    Current price $129.00
    Sold out - more on the way!
  • Black Cat Mount for William Optics RedCat 71 ZWO ASiair, EAF & guide scope - ProAstroz
    Black Cat Mount for William Optics RedCat 71 ZWO ASiair, EAF & guide scope - ProAstroz
    Sold out - more on the way!
    Original price $139.00 - Original price $139.00
    Original price $139.00
    $139.00
    $139.00 - $139.00
    Current price $139.00

    Black Cat Mount for William Optics RedCat 71 ZWO ASiair, EAF & guide scope

    ProAstroz

    Black-CAT Mount for RedCat 71 Australian Exclusive Distributors Smart and good looking connection of ZWO ASiair, EAF and guide or finder scope to y...

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    Original price $139.00 - Original price $139.00
    Original price $139.00
    $139.00
    $139.00 - $139.00
    Current price $139.00
    Sold out - more on the way!
  • Dec Adapter & Vixen Style Clamp for iOptron Skyguider Pro - ProAstroz
    Dec Adapter & Vixen Style Clamp for iOptron Skyguider Pro - ProAstroz
    Save $40.00 Save $0.00
    Original price $115.00
    Original price $115.00 - Original price $115.00
    Original price $115.00
    Current price $75.00
    $75.00 - $75.00
    Current price $75.00

    Dec Adapter & Vixen Style Clamp for iOptron Skyguider Pro

    ProAstroz

    iOptron Skyguider Pro Dec adapter & Vixen style Clamp Improve the solidity of your mounting as well as the range of motion (not limited by t...

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    Original price $115.00
    Original price $115.00 - Original price $115.00
    Original price $115.00
    Current price $75.00
    $75.00 - $75.00
    Current price $75.00
    Save $40.00 Save $0.00
  • Save $10.00 Save $0.00
    Original price $39.00
    Original price $39.00 - Original price $39.00
    Original price $39.00
    Current price $29.00
    $29.00 - $29.00
    Current price $29.00

    Dew shield locking compression ring for William Optics RedCat 71

    ProAstroz

    Dew shield locking compression ring for William Optics RedCat 71 - by Deep Sky Dad The RedCat71 helical focuser is locked by dew shield tensioning....

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    Original price $39.00
    Original price $39.00 - Original price $39.00
    Original price $39.00
    Current price $29.00
    $29.00 - $29.00
    Current price $29.00
    Save $10.00 Save $0.00
  • Original price $19.00 - Original price $19.00
    Original price $19.00
    $19.00
    $19.00 - $19.00
    Current price $19.00

    Dust Cap for ZWO SeeStar S50 Smart Telescope

    ProAstroz

    Keep the optics of your ZWO SeeStar S50 Smart Telescope protected and free from dust and foreign objects while not in use.  This dust cover is desi...

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    Original price $19.00 - Original price $19.00
    Original price $19.00
    $19.00
    $19.00 - $19.00
    Current price $19.00
  • Original price $25.00 - Original price $25.00
    Original price $25.00
    $25.00
    $25.00 - $59.00
    Current price $25.00

    Filter Holder & Storage box for ZWO SeeStar S50 Smart Telescope

    ProAstroz

    Filter Holder Storage Box for SeeStar 2” Filter Holder Keep your filters mounted onto the ZWO SeeStar filter holders using our dedicated storage so...

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    Original price $25.00 - Original price $25.00
    Original price $25.00
    $25.00
    $25.00 - $59.00
    Current price $25.00
  • Original price $119.00 - Original price $119.00
    Original price $119.00
    $119.00
    $119.00 - $119.00
    Current price $119.00

    FLAT68III longer adjusting adapter for WIFD GT81-M48

    ProAstroz

    To use this adapter, simply unscrew the original end adapter that terminates in the M48 male thread on the flattener and replace it with this longe...

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    Original price $119.00 - Original price $119.00
    Original price $119.00
    $119.00
    $119.00 - $119.00
    Current price $119.00
  • Sold out - more on the way!
    Original price $469.00
    Original price $469.00 - Original price $469.00
    Original price $469.00
    Current price $399.00
    $399.00 - $399.00
    Current price $399.00

    Motorised Flat Panel for William Optics RedCat 51

    ProAstroz

    Motorised Flap Panel for taking FLATs with RedCat 51 - by Deep Sky Dad Making flats can be quite cumbersome, especially if you stride towards autom...

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    Original price $469.00
    Original price $469.00 - Original price $469.00
    Original price $469.00
    Current price $399.00
    $399.00 - $399.00
    Current price $399.00
    Sold out - more on the way!
  • Original price $25.00 - Original price $25.00
    Original price $25.00
    $25.00
    $25.00 - $25.00
    Current price $25.00

    Pair of Filter Holder for ZWO SeeStar S50 Smart Telescope

    ProAstroz

    Mount your 2” filters - such as deep sky imaging filters - onto your ZWO SeeStar S50 Smart Telescope using our custom designed filter holder. The f...

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    Original price $25.00 - Original price $25.00
    Original price $25.00
    $25.00
    $25.00 - $25.00
    Current price $25.00
  • Original price $119.00 - Original price $119.00
    Original price $119.00
    $335.00
    $335.00 - $335.00
    Current price $335.00

    Rotolock Visual Back Adapter 3.5-2 for WIFD & FLT

    ProAstroz

    New 3.5" RotoLock. Suitable for WIFD GT81 (visual) & FLT 3.5" Focuser.Ultra smooth for perfect centering lock.

    Original price $119.00 - Original price $119.00
    Original price $119.00
    $335.00
    $335.00 - $335.00
    Current price $335.00
  • Slide-base UniGuide 32mm Guiding Scope - ProAstroz
    Slide-base UniGuide 32mm Scope - ProAstroz
    Save up to $40.00 Save $0.00
    Original price $179.00
    Original price $179.00 - Original price $179.00
    Original price $179.00
    $139.00 - $179.00
    $139.00 - $179.00
    Current price $139.00

    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
    Original price $179.00
    $139.00 - $179.00
    $139.00 - $179.00
    Current price $139.00
    Save up to $40.00 Save $0.00
  • Slide-base UniGuide 50mm Scope - ProAstroz
    Slide-base UniGuide 50mm Scope - ProAstroz
    Save up to $30.00 Save $0.00
    Original price $219.00
    Original price $219.00 - Original price $219.00
    Original price $219.00
    $189.00 - $219.00
    $189.00 - $219.00
    Current price $189.00

    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
    Original price $219.00
    $189.00 - $219.00
    $189.00 - $219.00
    Current price $189.00
    Save up to $30.00 Save $0.00
  • William Optics Binoviewer Complete Package - ProAstroz
    William Optics Binoviewer Complete Package - ProAstroz
    Save $36.00 Save $0.00
    Original price $535.00
    Original price $535.00 - Original price $535.00
    Original price $535.00
    Current 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 $535.00
    Original price $535.00 - Original price $535.00
    Original price $535.00
    Current price $499.00
    $499.00 - $499.00
    Current price $499.00
    Save $36.00 Save $0.00
  • William Optics Camera Angle Rotator for 2.5” M63 Focuser - ProAstroz
    Original price $155.00 - Original price $155.00
    Original price $155.00
    $155.00
    $155.00 - $155.00
    Current price $155.00

    William Optics Camera Angle Rotator for 2.5” M63 Focuser

    ProAstroz

    William Optics Camera Angle Rotator for 2.5” M63 Focuser - Authorised Australian Distributors All New Camera Angle Rotator for 2.5” M63 Focuser Fit...

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    Original price $155.00 - Original price $155.00
    Original price $155.00
    $155.00
    $155.00 - $155.00
    Current price $155.00
  • William Optics Camera Bahtinov Mask 105mm - 148mm - ProAstroz
    William Optics Camera Bahtinov Mask 105mm - 148mm - ProAstroz
    Original price $85.00 - Original price $85.00
    Original price $85.00
    $85.00
    $85.00 - $85.00
    Current price $85.00

    William Optics Camera Bahtinov Mask 105mm - 148mm

    ProAstroz

    William Optics Camera Bahtinov Mask for Telescopes Dew Shield Diameter From 105mm - 148mm - Authorised Australian Distributors Fits over your dew s...

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    Original price $85.00 - Original price $85.00
    Original price $85.00
    $85.00
    $85.00 - $85.00
    Current price $85.00
  • William Optics Camera Bahtinov Mask 75mm - 110mm - ProAstroz
    William Optics Camera Bahtinov Mask 75mm - 110mm - ProAstroz
    Original price $75.00 - Original price $75.00
    Original price $75.00
    $75.00
    $75.00 - $75.00
    Current price $75.00

    William Optics Camera Bahtinov Mask 75mm - 110mm

    ProAstroz

    William Optics Camera Bahtinov Mask for Telescopes Dew Shield Diameter From 75mm - 110mm - Authorised Australian Distributors   Fits over your dew ...

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    Original price $75.00 - Original price $75.00
    Original price $75.00
    $75.00
    $75.00 - $75.00
    Current price $75.00
  • Original price $175.00 - Original price $175.00
    Original price $175.00
    $175.00
    $175.00 - $175.00
    Current price $175.00

    William Optics Durabright 1.25 inch Diagonal Carbon Fibre Plate

    ProAstroz

    New DuraBright 1.25" Star Diagonal with Carbon Fibre Plate Introducing New model William Optics Dura-Bright diagonal - a dramatic step forward i...

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    Original price $175.00 - Original price $175.00
    Original price $175.00
    $175.00
    $175.00 - $175.00
    Current price $175.00
  • 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 - $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 - $309.00
    Current price $309.00
  • William Optics FLAT61A Flattener - ProAstroz
    William Optics FLAT61A Flattener - ProAstroz
    Sold out - more on the way!
    Original price $369.00
    Original price $369.00 - Original price $369.00
    Original price $369.00
    Current price $319.00
    $319.00 - $319.00
    Current price $319.00

    William Optics FLAT61A Flattener

    ProAstroz

    New Adjustable Dedicated Flattener for William Optics ZS61Optically-matched 1:1 Flattener for ZS61 APOIntegrated camera rotator.Internal thread acc...

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    Original price $369.00
    Original price $369.00 - Original price $369.00
    Original price $369.00
    Current price $319.00
    $319.00 - $319.00
    Current price $319.00
    Sold out - more on the way!
  • William Optics FLAT61R Flattener/Reducer 0.8X - ProAstroz
    William Optics FLAT61R Flattener/Reducer 0.8X - ProAstroz
    Sold out - more on the way!
    Original price $479.00 - Original price $479.00
    Original price $479.00
    $479.00
    $479.00 - $479.00
    Current price $479.00

    William Optics FLAT61R Flattener/Reducer 0.8X

    ProAstroz

    New 0.8x Adjustable Dedicated Reducer Flattener for William Optics ZS61Integrated camera rotator.Internal thread accepts 2" astronomy filters.Requi...

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    Original price $479.00 - Original price $479.00
    Original price $479.00
    $479.00
    $479.00 - $479.00
    Current price $479.00
    Sold out - more on the way!
  • William Optics FLAT68III Flattener - ProAstroz
    William Optics FLAT68III Flattener - ProAstroz
    Sold out - more on the way!
    Original price $1,049.00 - Original price $1,049.00
    Original price $1,049.00
    $1,049.00
    $1,049.00 - $1,049.00
    Current price $1,049.00

    William Optics FLAT68III Flattener

    ProAstroz

    New William Optics Adjustable Flattener 68IIIOptimised for William Optics refractors and designed to cover full frame sensors with a 44.4mm fully i...

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    Original price $1,049.00 - Original price $1,049.00
    Original price $1,049.00
    $1,049.00
    $1,049.00 - $1,049.00
    Current price $1,049.00
    Sold out - more on the way!
  • William Optics FLAT6AIII Flattener/Reducer 0.8X - ProAstroz
    William Optics FLAT6AIII Flattener/Reducer 0.8X - ProAstroz
    Original price $355.00 - Original price $355.00
    Original price $355.00
    $355.00
    $355.00 - $355.00
    Current price $355.00

    William Optics FLAT6AIII Flattener/Reducer 0.8X

    ProAstroz

    Adjustable Reducer / Flattener for William Optics GT71, GT81, Z81, Z103 TelescopesThis elegantly designed 2" reducer / flattener has been designed ...

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    Original price $355.00 - Original price $355.00
    Original price $355.00
    $355.00
    $355.00 - $355.00
    Current price $355.00
  • William Optics FLAT6AIII for FLT91 - Flattener/Reducer 0.8X - ProAstroz
    Save $90.00 Save $0.00
    Original price $459.00
    Original price $459.00 - Original price $459.00
    Original price $459.00
    Current price $369.00
    $369.00 - $369.00
    Current price $369.00

    William Optics FLAT6AIII for FLT91 & FLT120 - Flattener/Reducer 0.8X

    ProAstroz

    Adjustable Reducer / Flattener for William Optics FLT91 & FLT120 TelescopesThis elegantly designed 2" reducer / flattener has been designed to ...

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    Original price $459.00
    Original price $459.00 - Original price $459.00
    Original price $459.00
    Current price $369.00
    $369.00 - $369.00
    Current price $369.00
    Save $90.00 Save $0.00