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Welcome to ProAstroz - Australia's leading William Optics & iOptron distributor
Welcome to ProAstroz - Australia's leading William Optics & iOptron distributor
Local Stock in Sydney 🇦🇺

Dispatch in 1 business day

2 years warranty storewide

Australia's leading William Optics & exclusive Founder Optics Distributor
NZ customers do not pay GST

Automatically removed at checkout 🧡🇳🇿

Contact us

Give us a call or send us a message, we are happy to assist with any questions

Top Brands

RedCat 51 Setup


Purchased a GT71 and the 0.8 reducer the other day. arrive in Melbourne in 2 days. package arrive wee packed. really happy with the service. keep up the good work guys. can't wait to rig my scope all up and have first light.cheers

Waqar H.

After a lot of research and pondering over which scope I wanted I concluded the William optics z81 was for me of everywhere I could find proastroz were by far the cheapest even competing with vendors in much cheaper regions like Hong Kong and others and from start to Finish the service was flawless prices are unbeatable I’ve received my scope today 2 days from purchase and I’m ecstatic words cannot describe how I feel about this scope I highly recommend these guys and will definitely be back thanks a lot guys keep up the good work.

Abdul R.

Highly recommended. Great range, excellent customer service and fast postage!

Mitch F.

Item delivered right on time, and exactly as described. Now I just have to work out how to set it up and use it (but that's my problem...). Thanks proastroz

Ian H.


Excellent and very friendly store, went above and beyond for my purchases of the GT81.

Thank you very much 5/5!

Stefan D.


The service, quality and speed of delivery simply astounding. Thankyou VERY MUCH

Brian B.