{"product_id":"sky-watcher-90-2-dielectric-star-diagonal","title":"Sky-Watcher 90° 2\" Dielectric Star Diagonal","description":"\u003ch3\u003eHigh quality 2\" telescope diagonal with 1.25\" adaptor\u003c\/h3\u003e\n\u003cp\u003eThe  \u003cstrong\u003eSkyWatcher 2″ 90° Dielectric Star Diagonal\u003c\/strong\u003e is a high performance diagonal for high-end telescopes. The high reflectivity of the mirror (99%) offer a bright image without loosing luminosity. The high optical correction of the mirror (1\/10 lambda) does not compromise the resolution or the contrast of the image.\u003c\/p\u003e\n\u003cp\u003eThe CNC body of the diagonal is both solid and elegant, the telescope side  connection in threaded for 2″ filters while the eyepiece side has a brass compression ring for not damaging the barrels of the eyepieces. The diagonal includes a 2″ to 1.25″ adapter also equipped with brass compression ring.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePlease note this accessory can be used only on already telescopes equipped with a 2″ focuser.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"TSA","offers":[{"title":"Default Title","offer_id":44767390072901,"sku":"SWA-90SD2D","price":349.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/SWA-90SD2D.jpg?v=1773193175","url":"https:\/\/bintel.com.au\/zh\/products\/sky-watcher-90-2-dielectric-star-diagonal","provider":"The Binocular and Telescope Shop","version":"1.0","type":"link"}