{"product_id":"daystar-80mm-erf-solar-filter-120mm-cap-e-120n80","title":"DayStar 80mm ERF Energy Rejection Filter with 120mm Cap — Essential Front-End Solar Filter for Quantum H-Alpha Observation","description":"\u003cp\u003eFront-end solar energy protection for Quantum H-Alpha setups on larger-capped telescopes. The DayStar 80mm ERF (E-120N80) blocks the majority of solar energy at the front of your refractor before it reaches the Quantum etalon — ensuring safe H-Alpha observation. The 120mm cap fits a wider range of telescope tube outer diameters. Ships free to the US.\u003c\/p\u003e","brand":"Daystar","offers":[{"title":"Default Title","offer_id":44578291154978,"sku":"E-120N80","price":550.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/6968\/5282\/files\/DayStar_80mm_ERF_Energy_Rejection_Filter_with_Cell_120mm_Cap_Safe_Solar_Viewing_Upgrade_for_Refractor_Telescopes_E-120N80.png?v=1774178466","url":"https:\/\/telescopewolves.com\/en-ca\/products\/daystar-80mm-erf-solar-filter-120mm-cap-e-120n80","provider":"Telescope Wolves","version":"1.0","type":"link"}