Product name:124-150mm Solar film Frame material: aluminum alloy Outside diameter of frame: 156mm Film material: PET+ aluminum foil coating Support size range: 124-150mm Clear aperture: 132mm Screw: M5-16mm weight: 133g Package Included: 1pc 124-150mm Solar film Watch the sun safely and protect your eyes. Astronomical telescopes must be equipped with filters to observe the sun. Otherwise, it will damage eyes and instruments. The sun is so bright that it is easy to find it even with a solar film.
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