About this product
Part Number: BU2022-004
Backyard Universe Primary Mirror Mask for Sky-Watcher 130P-DS Newtonian Telescope.
CNC milled aperture ring made of matt black anodised aluminium (EN AW-6061), suitable for Skywatcher 130PDS.
This precisely manufactured aperture ring, for mounting on the primary mirror, reliably covers the mirror brackets and the outer area of the primary mirror, thus helping to avoid unwanted diffraction effects caused by the brackets and a sloping mirror edge.
|Average Rating (1 Review):
21 February 2024 | Trevor
exactly as hoped for
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