Focusing Mask – Online Order (Australia only)

Focusing masks are a great tool for both visual and photographic astronomy. They take the guesswork out of focusing, quickly and easily. To see how a focus mask works, click here and scroll to the bottom of the page. Click on any image on this page to see a larger size.

Order a focusing mask custom-fit your telescope. Choose from the following options.

Schmidt Cassegrain Telescope (SCT)

Option 1:



Under 300mm $20.00

300mm and over $25.00

*Schmidt Cassegrain Option 1, Dimension A? :

Option 2:



Under 300mm $15.00

300mm and over $20.00

*Schmidt Cassegrain Option 2 Dimension A? :
*Schmidt Cassegrain Option 2 Dimension B? :


Refractor Telescope



Under 300mm $20.00

300mm and over $25.00

*Refractor Telescope Dimension C? :

Newtonian Telescope



Under 300mm $20.00

300mm and over $25.00

*Newtonian Telescope Dimension D? :

*Prices do not include postage and handling.

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Click submit once to send your order. You will receive an e-mail shortly (usually within 24 hours) with confirmation of your order and instructions for payment including postage and handling.

Fabrication of product will not commence until payment has been received.

Disclaimer

*Product will be constructed using dimensions provided by customer. No responsibility is taken by manufacturer for incorrect dimensions provided.

*Please ensure dimensions you provide will enable your mask to fit inside the aperture of your telescope. In the case of a central obstruction (SCT option 2), allow for a comfortable fit over it (not tight).