{"product_id":"baader-filtro-visuale-astrosolar-5-0-100x50cm","title":"Baader AstroSolar Film Visuel OD 5.0 – 100×50cm","description":"\u003cul\u003e \u003cli\u003eAstroSolar\u003cspan\u003e\u0026reg;\u003c\/span\u003e\u0026nbsp;Safety Film 5.0 for solar observation and photography at high magnification, telescope quality, Optical Density (OD) = 5.0\u003c\/li\u003e \u003cli\u003eSafe for visual solar observation (with additional optics) and imaging\u003c\/li\u003e \u003cli\u003eThis highest precision film consistently produces strehl ratios of 94 to 96 percent at interferometric tests \u0026ndash; thus it performs optically like a Fluorite Triplet Lens by Carl Zeiss or Astro Physics\u003c\/li\u003e \u003cli\u003eAstroSolar Safety Film is best suited for precision work with all astronomical telescopes and binoculars \u0026ndash; just as well as for all photographic camera- and tele-lenses\u003c\/li\u003e \u003cli\u003eFor more than 25 years on the market, the only film-material made to not deteriorate the optical wavefront, it does allow to attain high magnification with any long-range optics without reducing sharpness or contrast of the solar surface.\u003c\/li\u003e \u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u0026lt;ul\u0026gt; \u0026lt;li\u0026gt;AstroSolar\u0026lt;span\u0026gt;\u0026amp;reg;\u0026lt;\/span\u0026gt;\u0026amp;nbsp;Safety Film 5.0 for solar observation and photography at high magnification, telescope quality, Optical Density (OD) = 5.0\u0026lt;\/li\u0026gt; \u0026lt;li\u0026gt;Safe for visual solar observation (with additional optics) and imaging\u0026lt;\/li\u0026gt; \u0026lt;li\u0026gt;This highest precision film consistently produces strehl ratios of 94 to 96 percent at interferometric tests \u0026amp;ndash; thus it performs optically like a Fluorite Triplet Lens by Carl Zeiss or Astro Physics\u0026lt;\/li\u0026gt; \u0026lt;li\u0026gt;AstroSolar Safety Film is best suited for precision work with all astronomical telescopes and binoculars \u0026amp;ndash; just as well as for all photographic camera- and tele-lenses\u0026lt;\/li\u0026gt; \u0026lt;li\u0026gt;For more than 25 years on the market, the only film-material made to not deteriorate the optical wavefront, it does allow to attain high magnification with any long-range optics without reducing sharpness or contrast of the solar surface.\u0026lt;\/li\u0026gt; \u0026lt;\/ul\u0026gt;\u003c\/p\u003e","brand":"Baader-Planetarium","offers":[{"title":"Default Title","offer_id":51261648601419,"sku":"BRBP2459282","price":89.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/1981\/1147\/files\/baader_filtro_visuale_astrosolar_5_0_100x50cm_pellicola_solare_telescopio_osservazioni_sicure.jpg?v=1744220478","url":"https:\/\/adriasky.it\/fr\/products\/baader-astrosolar-film-visuel-5-0-100x50cm-fr","provider":"Adriasky","version":"1.0","type":"link"}