{"product_id":"celestron-125-inch-twist-lock-dielectric-star-diagonal","title":"Celestron 1.25-Inch Twist-Lock Dielectric Star Diagonal","description":"\u003cp\u003e\u003cstrong\u003eThis 1.25-inch Dielectric Mirror Star Diagonal \u003c\/strong\u003eensures maximum light transmission without loss of optical quality. The Twist-Lock connection centers your eyepieces snugly. Upgrade your existing star diagonal to this premium one and enjoy brighter, sharper images without replacing your telescope!\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAccessorize your Telescope for Optimum Viewing with the Dialectric Mirror Star Diagonal by Celestron\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eRevamped Optics\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis star diagonal reflects the telescope's light path of 90 degrees to provide a more comfortable viewing angle.\u003c\/p\u003e\n\u003cp\u003eIn addition, the glass has 58 layers of dielectric coatings, which provide an over 99% reflective surface, delivering the maximum amount of light to the eyepiece.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecialized Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Twist-Lock eyepiece holder secures any 1.25-inch eyepieces while keeping them centered in the diagonal, thus providing the best optomechanical alignment between the telescope and eyepiece.\u003c\/p\u003e\n\u003cp\u003eUnlike traditional thumb screws, the twist-lock cannot scratch or engrave the barrel of your eyepieces. The twist-lock has an integrated 1.25-inch barrel stop that prevents 1.25-inch accessories with long barrels from damaging the mirror.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDetailed Mechanics\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAll the diagonal's mechanical parts are made of machined black anodized aluminum, except the twist-lock rings, which are orange anodized for visibility. The interior of the barrel is glare threaded and painted flat black to prevent glare. With all its features and these high-end finishes, the Celestron Dielectric Star Diagonal, 1.25-inch with Twist-Lock is one of the highest quality 1.25-inch star diagonals that Celestron has ever offered.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStandard Star Diagonals vs Dielectric Star Diagonal\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe key specifications for a star diagonal are its reflectivity and its optical quality. This diagonal delivers top performance in both categories, with an over 99% reflective mirror and diffraction-limited optical quality. This ensures that virtually all the light collected by the telescope will reach the eyepiece without the diagonal affecting optical performance. Using a lower quality star diagonal can both dim the view and degrade optical quality. You can enjoy better views from your telescope by simply swapping out its diagonal for a premium one, like the Celestron Dielectric Star Diagonal.\u003c\/p\u003e\n\u003cp\u003e-\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cul\u003e\n\u003cli\u003eEnjoy better views through your telescope!\u003c\/li\u003e\n\u003cli\u003ePremium Diagonal featuring Diffraction-Limited Optics.\u003c\/li\u003e\n\u003cli\u003e58 Layers of Dielectric Coatings over 99% Surface for Max Light Collection.\u003c\/li\u003e\n\u003cli\u003e90-degree Field of View.\u003c\/li\u003e\n\u003cli\u003eTwist-lock Keeps the Eyepiece Centered on the Diagonal.\u003c\/li\u003e\n\u003cli\u003eAccepts Standard Eyepieces, Barlow Lenses, Threaded Filters, and other Accessories with a 1.25-inch Barrel.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":57949149823142,"sku":"fer1793389927911","price":102.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/7649\/4758\/files\/celestron-125-inch-twist-lock-dielectric-star-diagonal_1.png?v=1793389937","url":"https:\/\/printmotifwear.shop\/products\/celestron-125-inch-twist-lock-dielectric-star-diagonal","provider":"My Store","version":"1.0","type":"link"}