{"product_id":"filtro-variable-de-polarizacion-de-2","title":"2\" Variable Polarizing Filter","description":"\u003cdiv\u003e\n\u003cp\u003eThis 2\" variable polarization filter allows for the individual adjustment of incoming light. It is very useful for terrestrial observations and observations of solar system objects. The brightness of details of solar system objects varies greatly. This is particularly noticeable in the case of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLunar craters near the terminator\u003c\/li\u003e\n\u003cli\u003eFaculae and sunspots. (Caution: only in combination with a suitable solar filter on the objective!)\u003c\/li\u003e\n\u003cli\u003ePlanetary details\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003eIrradiation from bright areas often makes it impossible to discover fine details. With variable polarization filters, you can individually adjust the attenuation. Variable polarization filters consist of two separate filters. When you rotate the lower filter relative to the upper one, the attenuation changes. The transmittance of the polarization filter varies between 1% and 40%, allowing for a wide range of applications.\u003c\/p\u003e\n\u003cp\u003e[cms:\/\/shop\/yt_id=KWK1qJPLmCU]\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omegon","offers":[{"title":"Default Title","offer_id":53581586235735,"sku":"15631","price":59.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/15631_1.jpg?v=1779016072","url":"https:\/\/astrotelescopios.com\/en-eu\/products\/filtro-variable-de-polarizacion-de-2","provider":"Astro Telescopios","version":"1.0","type":"link"}