{"product_id":"celestron-2-mirror-diagonal-with-xlt","title":"Celestron 2\" Mirror Diagonal with XLT","description":"\u003cp\u003eThe Celestron 2-inch Mirror Diagonal is an essential accessory for astronomers who want to use 2-inch eyepieces with their compatible telescopes. Its larger barrel allows more of the telescope’s light cone to pass through, making it especially useful for wide-field viewing and observing faint deep-sky objects with low surface brightness. Designed for optical performance, the diagonal features a precision-machined housing that helps maintain optical alignment. Its mirror is interferometer-tested and guaranteed to be 1\/10 wave or better. The mirror also features Celestron’s high-performance XLT coatings, helping deliver sharp, bright images for detailed observations. The diagonal threads securely onto the rear cell of standard Schmidt-Cassegrain telescopes. To use 2-inch eyepieces, simply insert the eyepiece into the diagonal’s barrel and secure it. For 1.25-inch eyepieces, use the included 2-inch-to-1.25-inch adapter and tighten the thumbscrew. For added protection and convenient storage, the Celestron 2-inch Mirror Diagonal comes with an aluminum case, helping keep the accessory safe when not in use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2” SCT mirror diagonal with high performance XLT coatings\u003c\/li\u003e\n\u003cli\u003e1\/10th wave mirror is tested with an interferometer to ensure quality\u003c\/li\u003e\n\u003cli\u003eHousing is precision machined to achieve and hold good optical alignment\u003c\/li\u003e\n\u003cli\u003eIncludes a 2” to 1.25” adapter and aluminum carry case\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":48339405602987,"sku":"93527","price":184.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/8944\/0683\/files\/93527-2-inch_XLT_Diagonal.webp?v=1792650947","url":"https:\/\/astronomycity.com\/products\/celestron-2-mirror-diagonal-with-xlt","provider":"Astronomy City","version":"1.0","type":"link"}