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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

William Optics Telescopes and Accessories Australia | ProAstroz

Welcome to ProAstroz, your trusted authorised distributor of William optics telescopes, eyepieces, and accessories in Australia. Step into a world of unrivaled quality and cutting-edge technology with the renowned brand that has captured the hearts of astronomy enthusiasts worldwide.

At ProAstroz , we understand the passion that drives amateur astronomers to explore the cosmos. That's why we have carefully curated a comprehensive collection of William Optics products to cater to your celestial aspirations. Whether you're a seasoned observer or just starting your astronomical journey, our range of William Optics telescopes and accessories will elevate your stargazing & imaging experience to new heights.

Top Quality Telescopes

Each William Optics telescope is a testament to precision engineering, combining advanced optics, ergonomic design, and exceptional build quality. From refractors to apochromatic telescopes, each model is crafted to deliver breathtaking views and images of celestial wonders, allowing you to witness the universe in unprecedented detail.

Complete your astronomy setup with our range of William Optics accessories, including dedicated flatteners, guide scopes, camera adapters for astrophotography, and more. Each accessory is designed to seamlessly integrate with William Optics telescopes, ensuring optimal performance and versatility.

Shop for William Optics Telescopes & accessories at ProAstroz

When you choose ProAstroz as your authorised William Optics distributor, you can expect not only top-notch products but also exceptional customer service. Our knowledgeable team is here to assist you in selecting the perfect William Optics telescope to meet your specific needs and help you embark on unforgettable celestial journeys.

Experience the wonders of the universe with William Optics, and Reach out to our team for all your astronomy needs in Australia. Browse our extensive collection of William Optics products today and unlock a world of cosmic beauty.

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  • 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
    Sold out - more on the way!
    Original price $2,999.00 - Original price $2,999.00
    Original price
    $2,999.00
    $2,999.00 - $2,999.00
    Current price $2,999.00

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

    ProAstroz

    William Optics RedCat 71mm F/4.9 Petzval APO Refractor Telescope Astrophotograph Australian Authorised dealer You can add a T mount to adapt your D...

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    Original price $2,999.00 - Original price $2,999.00
    Original price
    $2,999.00
    $2,999.00 - $2,999.00
    Current price $2,999.00
    Sold out - more on the way!
  • Original price $3,599.00 - Original price $3,599.00
    Original price $3,599.00
    $3,599.00
    $3,599.00 - $3,599.00
    Current price $3,599.00

    William Optics GT81 WIFD Apochromatic Refractor

    ProAstroz

    Introducing the WILLIAM OPTICS Internal Focus Design (WIFD) Apochromatic Series. This innovative and revolutionary design combines a precision (Pat...

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    Original price $3,599.00 - Original price $3,599.00
    Original price $3,599.00
    $3,599.00
    $3,599.00 - $3,599.00
    Current price $3,599.00
  • 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
    Sold out - more on the way!
    Original price $3,299.00 - Original price $3,299.00
    Original price $3,299.00
    $3,299.00
    $3,299.00 - $3,299.00
    Current price $3,299.00

    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
    $3,299.00
    $3,299.00 - $3,299.00
    Current price $3,299.00
    Sold out - more on the way!
  • 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 $5,295.00 - Original price $5,295.00
    Original price $5,295.00
    $5,295.00
    $5,295.00 - $5,295.00
    Current price $5,295.00

    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 $5,295.00 - Original price $5,295.00
    Original price $5,295.00
    $5,295.00
    $5,295.00 - $5,295.00
    Current price $5,295.00
  • Original price $1,495.00 - Original price $1,495.00
    Original price $1,495.00
    $1,695.00
    $1,695.00 - $1,695.00
    Current price $1,695.00

    William Optics Gran Turismo 71 f/5.9 APO Triplet Telescope GT71

    ProAstroz

    The William Optics Gran Turismo 71 Triplet is designed to deliver incredible image quality in a compact package. Sitting at a respectable ratio of ...

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    Original price $1,495.00 - Original price $1,495.00
    Original price $1,495.00
    $1,695.00
    $1,695.00 - $1,695.00
    Current price $1,695.00
  • 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
    Sold out - more on the way!
    Original price $2,449.00 - Original price $2,449.00
    Original price $2,449.00
    $2,449.00
    $2,449.00 - $2,449.00
    Current price $2,449.00

    William Optics Gran Turismo 81 IV f/5.9 APO Triplet Refractor Telescope GT81

    ProAstroz

    The William Optics Gran Turismo 81 Triplet is designed to deliver incredible image quality in a compact package. Sitting at a respectable ratio of ...

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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 - $2,449.00
    Current price $2,449.00
    Sold out - more on the way!
  • 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
    Sold out - more on the way!
    Original price $929.00 - Original price $929.00
    Original price $929.00
    $929.00
    $929.00 - $929.00
    Current price $929.00

    William Optics ZenithStar 61 MARK II f/5.9 APO Refractor Telescope ZS61

    ProAstroz

    CLEARANCE PRICING NOW ON - While Limited stocks last! The William Optics Zenithstar 61 II APO features an air-spaced doublet lens with fully multi-...

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    Original price $929.00 - Original price $929.00
    Original price $929.00
    $929.00
    $929.00 - $929.00
    Current price $929.00
    Sold out - more on the way!
  • 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
    Sold out - more on the way!
    Original price $1,495.00 - Original price $1,495.00
    Original price $1,495.00
    $1,495.00
    $1,495.00 - $1,495.00
    Current price $1,495.00

    William Optics ZenithStar 73 III F/5.9 APO Refractor Telescope ZS73

    ProAstroz

    The William Optics ZenithStar 73 is an extremely well crafted and compact refractor, an ideal instrument for wide-field deep-sky imaging with DSLRs...

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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 - $1,495.00
    Current price $1,495.00
    Sold out - more on the way!
  • 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
    Save $396.00 Save $0.00
    Original price $1,845.00
    Original price $1,845.00 - Original price $1,845.00
    Original price $1,845.00
    Current price $1,449.00
    $1,449.00 - $1,449.00
    Current price $1,449.00

    William Optics ZenithStar 81 f/6.9 APO Refractor telescope ZS81

    ProAstroz

    CLEARANCE PRICING NOW ON - While Limited stocks last! The NEW William Optics Zenithstar 81 APO features an air-spaced doublet lens with an Ohara FP...

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    Original price $1,845.00
    Original price $1,845.00 - Original price $1,845.00
    Original price $1,845.00
    Current price $1,449.00
    $1,449.00 - $1,449.00
    Current price $1,449.00
    Save $396.00 Save $0.00
  • William Optics Guide Star 61 - ProAstroz
    Save $130.00 Save $0.00
    Original price $729.00
    Original price $729.00 - Original price $729.00
    Original price $729.00
    Current price $599.00
    $599.00 - $599.00
    Current price $599.00

    William Optics GuideStar 61 GS61

    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
    Original price $729.00
    Current price $599.00
    $599.00 - $599.00
    Current price $599.00
    Save $130.00 Save $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!
  • 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!
  • 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...

    View full details
    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!
  • Original price $189.00 - Original price $189.00
    Original price $189.00
    $189.00
    $189.00 - $189.00
    Current price $189.00

    William Optics Losmandy Dovetail 400mm

    ProAstroz

    The William Optics 400mm Losmandy style dovetail plate is precisely CNC-machined for maximum precision and strength. It offers a multitude of holes...

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    Original price $189.00 - Original price $189.00
    Original price $189.00
    $189.00
    $189.00 - $189.00
    Current price $189.00
  • Original price $89.00 - Original price $89.00
    Original price $89.00
    $89.00
    $89.00 - $89.00
    Current price $89.00

    William Optics Vixen Dovetail DSD 245

    ProAstroz

    The William Optics 245mm Vixen style dovetail plate is precisely CNC-machined for maximum precision and strength. It offers a multitude of holes, c...

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    Original price $89.00 - Original price $89.00
    Original price $89.00
    $89.00
    $89.00 - $89.00
    Current price $89.00
  • 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