Description

Buckeye Filter Masks for Filter Wheels

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.

Installation note: make sure the two flat sides of the mask point toward the center.   

Technical Specifications

Compatibility:

FilterMask-ZWO-31mm		Filter Centering Masks ZWO Filter Wheels 31mm Filters (8)
FilterMask-ZWO-36mm		Filter Centering Masks ZWO Filter Wheels 36mm Filters (7)
FilterMask-ZWO-49.7mm		Filter Centering Masks ZWO Filter Wheels 49.7mm Filters (7)
FilterMask-ZWO-50mm		Filter Centering Masks ZWO Filter Wheels 50mm Filters (7)
FilterMask-QHY-31mm-2mm		Filter Centering Masks QHY Filter Wheels 31mm Filters (2mm thick)(7)
FilterMask-QHY-31mm-3mm		Filter Centering Masks QHY Filter Wheels 31mm Filters (3mm thick)(7)
FilterMask-QHY-36mm-2mm		Filter Centering Masks QHY Filter Wheels 36mm Filters (2mm thick)(7)
FilterMask-QHY-36mm-3mm		Filter Centering Masks QHY Filter Wheels 36mm Filters (3mm thick)(7)
FilterMask-QHY-49.7mm		Filter Centering Masks QHY Filter Wheels 49.7mm Filters (7)
FilterMask-QHY-50mm-3mm		Filter Centering Masks QHY Filter Wheels 50mm filters (3mm thick)(7)
FilterMask-QHY-50mm-5mm		Filter Centering Masks QHY Filter Wheels 50mm filters (5mm thick)(9)
FilterMask-QHY-50mm-SQ		Filter Centering Masks QHY Filter Wheels 50mm Square Filters (7)
FilterMask-QSI-50mm-3mm		Filter Centering Masks QSI Filter Wheels 50mm Round Filters (3mm)(8)
FilterMask-QSI-49.7mm		Filter Centering Masks QSI Filter Wheels 49.7mm Filters (8)
FilterMask-Atik-EFW2-36mm		Filter Centering Masks Atik EFW2 Filter Wheels 36mm Filters (7)
FilterMask-Atik-EFW2-50mm		Filter Centering Masks Atik EFW2 Filter Wheels 50mm Filters (7)
FilterMask-Atik-EFW3-36mm		Filter Centering Masks Atik EFW3 Filter Wheels 36mm Filters (7)
FilterMask-Atik-EFW3-50mm		Filter Centering Masks Atik EFW3 Filter Wheels 50mm and 49.7mm mm Filters (7)
FilterMask-PEG-50mm-3mm		Filter Centering Masks Pegasus Indigo Filter Wheel 50mm and 49.7mm filters (3mm thick) (7)
FilterMask-PEG-50mm-2mm		Filter Centering Masks Pegasus Indigo Filter Wheel 50mm filters (2mm thick) (7)
FilterMask-GXCCD-50mm		Filter Centering Masks Moravian Filter Wheels 50mm and 49.7mm filters (7)
FilterMask-GXCCD-50mmSQ-3mm		Filter Centering Masks Moravian Filter Wheels 50mm square filters (3mm) (7)

Filter Wheel Brand	ZWO, ATIK, QSI, QHY, PEGASUS, Moravian GXCCD
Filters Size	31mm (8), 36mm (7), Astrodon 49.7mm (7), 50mm (7), 50mm Square (7)
Filter Thickness (for QSI, QHY & Pegasus)	All filters, 2mm, 3mm, 5mm