{"product_id":"filtro-oiii-de-2","title":"2\" OIII Filter","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cb\u003eOmegon OIII filter\u003c\/b\u003e can be compared to the Omegon UH filter, with the difference that only the light of triply ionized oxygen passes through this filter. This characteristic \u003cb\u003egreatly increases the contrast\u003c\/b\u003e in the case of diffuse, planetary, or extremely faint nebulae. It is a special broadband filter, so its range of use is more limited than that of the Omegon UHC. Nevertheless, there are countless astronomical objects in the sky that can only be detected or observed in detail with this filter. A classic example is the Veil Nebula in the constellation Cygnus.\u003c\/p\u003e\n\u003cp\u003eWe recommend using the \u003cb\u003eOmegon OIII filter\u003c\/b\u003e not only in areas with high light pollution. It also improves contrast under dark skies. You can combine the Omegon OIII filter with all 2\" eyepieces.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omegon","offers":[{"title":"Default Title","offer_id":53581587022167,"sku":"15627","price":99.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/15627_1.jpg?v=1779016099","url":"https:\/\/astrotelescopios.com\/en-eu\/products\/filtro-oiii-de-2","provider":"Astro Telescopios","version":"1.0","type":"link"}