{"product_id":"b0b74j3cw1","title":"Newtonian Reflector Telescope DIY Dedicated Secondary Mirror Elliptical for DIY Newtonian Reflecting Astronomical Telescope","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e Astronomical Telescope Reflective Telescope Secondary Mirror  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e The mirror is a spherical mirror with aluminized surface and a protective film to prevent scratches on the main mirror under light touch.  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e Dimension tolerance: ±0.5mm  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e Surface accuracy PV: 1\/4-1\/6λ  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e Purpose: used as a Newtonian astronomical telescope optical axis steering  \u003c\/span\u003e\u003c\/li\u003e  \u003c\/ul\u003e   \u003cbr\u003e","brand":"NYJLGD","offers":[{"title":"Default Title","offer_id":46296212832495,"sku":null,"price":39.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0286\/6302\/1613\/files\/310pyxXiriS._AC.jpg?v=1741087105","url":"https:\/\/kateminimalist.com\/products\/b0b74j3cw1","provider":"kate-minimalist","version":"1.0","type":"link"}