Upgrade Set SW200 - Secondary Spider SW200 + Primary Mirror Mask SW200
259.00 €
incl. VAT, plus delivery
In stock
Delivery time: 3-5 day(s)Description
The upgrade set includes the secondary spider SW200 and the primary mirror mask SW200 suitable for e.g. Skywatcher 200PDS and similar telescopes with an inner tube diameter of 233mm.
Both the spider and the mirror mask are CNC machined and made of aluminum (EN AW 6061). In combination, they improve not only the mechanical stability but also the imaging performance of the telescope by eliminating unwanted diffraction effects caused by misaligned struts or by mirror mounting clamps as well as by sloping edges on mirrors.
Please note! The upgrade set is not compatible to telescopes from TS-Optics!!!