{"product_id":"baader-filtro-contrast-booster-2-508mm-2458365","title":"Baader Contrast Booster 2” (50.8mm)","description":"\u003cdiv class=\"product-description\"\u003e\n  \u003ch2\u003eBaader Contrast Booster Filter – Enhanced Contrast with Zero False Color\u003c\/h2\u003e\n\n  \u003cp\u003eThe \u003cstrong\u003eBaader Contrast Booster\u003c\/strong\u003e is a high-performance optical filter specifically designed to \u003cstrong\u003eeliminate chromatic aberration in fast achromatic refractors\u003c\/strong\u003e. With a \u003cstrong\u003elight transmission of over 95%\u003c\/strong\u003e, it significantly \u003cstrong\u003eenhances image contrast and sharpness\u003c\/strong\u003e, outperforming standard green moon filters and delivering a more natural color balance.\u003c\/p\u003e\n\n  \u003ch2\u003eIdeal for:\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003cstrong\u003eLunar and planetary observation:\u003c\/strong\u003e Removes the typical blue-violet halo from achromatic refractors and reveals subtle details on Jupiter and Mars (including the Great Red Spot).\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eSolar observation:\u003c\/strong\u003e Use only in combination with a \u003cstrong\u003eBaader AstroSolar safety filter\u003c\/strong\u003e for improved clarity and more \u003cstrong\u003erealistic color rendering\u003c\/strong\u003e.\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eTerrestrial viewing:\u003c\/strong\u003e Balances color and boosts contrast in daylight observations, even with beginner-level telescopes.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eSuperior Optical Performance\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003cstrong\u003eCompletely removes false color\u003c\/strong\u003e in budget achromatic refractors.\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eBoosts contrast\u003c\/strong\u003e without dimming the image – thanks to \u003e95% light transmission.\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eReduces atmospheric skyglow\u003c\/strong\u003e, resulting in a darker background and higher visibility of fine features.\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eNo image quality loss\u003c\/strong\u003e even at magnifications above 200x.\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eSignificantly better than standard green filters\u003c\/strong\u003e typically bundled with entry-level scopes.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eConstruction and Coatings\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003cstrong\u003eOptical glass substrate:\u003c\/strong\u003e Neodymium-doped glass.\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eBack side coating:\u003c\/strong\u003e 7-layer multi-coating with only 0.25% reflection.\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eFront side coating:\u003c\/strong\u003e 23-layer dielectric coating.\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eIon-beam hardened coatings\u003c\/strong\u003e on both surfaces – \u003cstrong\u003escratch-resistant and durable\u003c\/strong\u003e.\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eSafe to clean anytime\u003c\/strong\u003e using Baader Wonder Optical Fluid.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003eThe \u003cstrong\u003eContrast Booster\u003c\/strong\u003e is a professional-grade, multi-purpose filter that brings out the best in any achromatic refractor. \u003cstrong\u003eHighly recommended for beginners\u003c\/strong\u003e seeking a serious performance upgrade from basic colored filters and aiming for sharper, more vibrant views.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Baader-Planetarium","offers":[{"title":"Default Title","offer_id":51261919232331,"sku":"BRBP2458365","price":135.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/1981\/1147\/files\/baader-filtro-contrast-booster-2-pollici-telescopi-acromatici-osservazione-astronomica.jpg?v=1744219806","url":"https:\/\/adriasky.it\/en\/products\/baader-contrast-booster-2-50-8mm-en","provider":"Adriasky","version":"1.0","type":"link"}