Buckeye Stargazer 3D-Printed Filter Centering Masks

Buckeye StargazerSKU: ZWO-50mm

Size: ZWO-50mm - All Filter Brands
Sale price$22 CAD
In stock (7 units), ships same day weekdays if ordered by 2pm EST!


Now being used in the Condor Array Telescope in Chile, a project by Stony Brook University and funded by the National Science Foundation!

These Filter Centering Masks will make it easy to center your filters in a filter wheel, and will block any potential light leak due to the filters being off-center in the filter disk seat.   Simply place your filter in the filter wheel disk, place the Filter Centering Mask over the filter and fasten with screws.   Sold in sets of 7, 8 or 9 depending on the filter mask size. 

Available for ZWO, QHY, Atik, QSI, Moravian (GXCCD) and Pegasus Indigo filter wheels.


Filter Masks for ZWO wheels

Works with any filter brand with the appropriate diameter.


Filter Masks for QHY wheels

These vary depending on the filter thickness (2mm, 3mm or 5mm)

50mm square filters (all brands): QHY-50mm-SQ

Filter Masks for Atik Wheels

The Atik supplied O-rings must be used for 2mm thick filters.

Filter Masks for QSI wheels

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