{"product_id":"meade-smt90ds-15-telescopes-astronomy-telescopes","title":"Meade Coronado SolarMax II 90 Double Stack Solar Telescope w\/ RichView System","description":"\u003cp\u003eGet an up close and personal view of the Sun for personal observation and astrophotography with the largest H-Alpha telescope on the market, the incredibly powerful Meade Coronado SolarMax II 90 Double Stack Solar Telescope. Purposely designed for \u0026lt;0.5 and \u0026lt;0.7 Ångstrom passband H-Alpha solar observing and binoviewing, the Meade Coronado SolarMax II 90 Double Stacked Solar Telescope is equipped with dual etalons. \u003c\/p\u003e\n\n\u003cp\u003eThe Meade Coronado SolarMax II 90 Double Stacked Solar Telescope features two built-in H-allpha etalon filters delivers unmatched Solar observation and high quality imaging. Wildly popular among solar enthusiasts and professional research institutions, this high quality 90mm personal solar observatory instrument features a focal length of 800mm and a focal ratio of f\/8.8. \u003c\/p\u003e\n\n\u003cp\u003eNot only does this research grade instrument deliver best in class Solar imaging, it also sports a beautiful construction. Its polished brass and black finish tube and precision crafted tuning knobs make it a lovely complement to any setting. \u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eObserve the Sun in Fine Detail - H-Alpha\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp\u003eWatch prominences, flares, filaments, Ellerman bombs and more seethe before your eyes in high definition. The Meade Coronado SolarMax II 90 Double Stacked Solar Telescope is a serious instrument built for observing the finest details of the Sun.\u003c\/p\u003e\n\n\u003cp\u003eNothing comes close to the astounding view of the Sun in hydrogen-alpha (Ha) light with the powerful Meade Coronado SolarMax II 90 Double Stacked Solar Telescope. \u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eCapture Super Images - Enhanced Optical Resolution \u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp\u003eCapture superior images with APS-C chip size DSLR and CCD cameras, the scope's large 15mm clear aperture locking filter makes it perfect for astrophotography. Compared to standard solar telescopes, the SolarMax II 90 Double Stacked Solar Telescope from Coronado provides significantly enhanced optical resolution.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eRichView Tuning Assembly\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe Coronado SolarMax II 90 Double Stacked Solar Telescope employs Meade's revolutionary RichView assembly. This patented system enables direct tuning of the primary filter etalon so you can tune for the highest contrast views of active regions, flares, filaments, and other surface detail. It also allows for fast and simple re-tuning for prominences on the solar limb.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eIntegrated Double Stack System\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp\u003eFeaturing a fully integrated double stack system to enhances the scope's resolution, it does so by reducing the already narrow \u0026lt;.7 angstrom bandpass to an even narrower \u0026lt;.5 angstrom bandpass. This essentially delivers enhanced resolution and contrast for an optical view of the Sun that's absolutely stunning and will reflect in photos. \u003c\/p\u003e\n\n\u003cp\u003eThe double stack system has the bonus advantage of being able to operate at a less restrictive \u0026lt; .7A bandwidth by simply removing the external etalon. In this way image brightness is increased, enhancing the visibility of fainter limb detail.\u003c\/p\u003e","brand":"MEADE INSTRUMENTS CORPORATION","offers":[{"title":"Default Title","offer_id":42417761615920,"sku":"SMT90DS-15","price":4999.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/3219\/9216\/files\/2196774.jpg?v=1758310625","url":"https:\/\/focuscamera.com\/products\/meade-smt90ds-15-telescopes-astronomy-telescopes","provider":"Focus Camera","version":"1.0","type":"link"}