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Home > Osservazione solare > Filtri solari > Filtri di vetro montati > Orion > Orion Filtro solare 5,81'' - StarBlast 4,5 120mm Ref

Orion Filtro solare 5,81'' - StarBlast 4,5 120mm Ref

Prodotto n.: 14492
Produttore: Orion

€ 100,00

IVA incl.
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Descrizione prodotto:

Please note: This text was taken directly from the manufacturer.
Designed to fit snugly over the aperture of your telescope, these optical glass filters block 99.999% of incoming sunlight, allowing you to safely observe sunspots and solar granulation in the Sun's photosphere. The Sun appears in a natural, whitish color. The glass elements are machine-polished and triple-coated with nickel-chromium stainless steel for a scratch-resistant surface. Each filter has three nylon thumbscrews to ensure a snug fit to the front of your telescope or binocular. The thumbscrews complement the press-fit foam lining inside the filter's durable aluminum cell to accommodate diameters up to ᄐ" smaller than the nominal size. A tight press fit is still required for safe solar viewing. Lifetime limited warranty.

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28.02.2020
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