{"product_id":"svbony-sv188p-1-25-dielectric-mirror-diagonal","title":"SVBONY SV188P 1.25\" Dielectric Mirror Diagonal 90°","description":"The SVBONY SV188P Dielectric Mirror Diagonal delivers crisp, bright views through your telescope. This 1.25\" 90° dielectric diagonal enhances clarity with exceptional light transmission.\n\n\u003ch2\u003eDielectric Mirror Diagonal – Benefits for You\u003c\/h2\u003e\n\u003cp\u003e✅ Enjoy brighter, more detailed celestial views thanks to high reflectivity that boosts image quality.\u003c\/p\u003e\n\u003cp\u003e✅ Reduce eye strain with a comfortable 90° viewing angle that makes long observing sessions easier.\u003c\/p\u003e\n\u003cp\u003e✅ Connect accessories with confidence so you can build a setup tailored to your style of astronomy.\u003c\/p\u003e\n\u003cp\u003e✅ Keep your eyepieces protected from scratches, letting you preserve your equipment for years.\u003c\/p\u003e\n\u003cp\u003e✅ Experience smooth, secure attachment so you can switch accessories without interrupting your observing flow.\u003c\/p\u003e\n\u003cp\u003e✅ Capture clearer astrophotography results by pairing filters and optics that enhance contrast.\u003c\/p\u003e\n\u003cp\u003e✅ Enjoy durable construction that stands up to regular use, giving you reliable performance night after night.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUpgrade your telescope experience with a diagonal that brings clarity and comfort to every observing session.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe SV188P features multi‑layer dielectric coatings designed to deliver an impressive 99% reflectivity, which helps preserve brightness and detail across the entire field of view. This coating technology ensures that subtle features on the Moon, planets, and deep‑sky objects stand out with clarity.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc55e256c09d34558bc744f6541e8fd5f1.jpg\" alt=\"SV188P dielectric mirror diagonal product view\"\u003e\n\n\u003cp\u003eIts 1.25\" nosepiece fits standard telescope focusers, making it compatible with a wide range of refractors, Maksutov‑Cassegrain, and Schmidt‑Cassegrain telescopes. You can easily pair it with typical 1.25\" eyepieces, Barlow lenses, and filters to expand your observing options.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S015256be81e042e4beb58192b48face8b.jpg\" alt=\"SV188P diagonal side view mounted\"\u003e\n\n\u003cp\u003eA precise 90° viewing angle helps you observe comfortably when objects are high overhead, reducing awkward neck angles and enhancing your overall experience. This orientation is especially helpful during long nights spent exploring the sky.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8cb90d358431424f92b0ca6542d6c516R.jpg\" alt=\"Reflective dielectric coating close-up\"\u003e\n\n\u003cp\u003eThe built‑in 28.5x0.6 threaded connection lets you attach 1.25\" filters directly. This is ideal for boosting contrast during lunar and planetary viewing or refining your astrophotography setup.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0257fe9b213c42778161fe78e34bd921f.jpg\" alt=\"1.25 inch diagonal fitment example\"\u003e\n\n\u003cp\u003eA brass compression ring and locking screw hold accessories in place without marring their barrels. This gives you both security and equipment protection, especially when frequently swapping between eyepieces.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S24244acb4fea462e9065c83f88740891i.jpg\" alt=\"90 degree viewing angle demonstration\"\u003e\n\n\u003cp\u003eThe diagonal delivers an upright image with a left‑to‑right reversal, a typical orientation for astronomical use. This layout helps preserve contrast and sharpness for detailed observations of planets and deep‑sky objects.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9c47b2bef0e94be097f4d6d4ef7bd02cp.jpg\" alt=\"Filter threading detail on SV188P diagonal\"\u003e\n\n\u003cp\u003eThe housing is made from machined and anodized aluminum alloy, providing a durable and stable structure that resists wear over time. The interior uses threaded baffles to help maintain image contrast during viewing.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S436808170cf540a48e9f7e4314d1c447l.jpg\" alt=\"Brass compression ring on telescope diagonal\"\u003e\n\n\u003cp\u003eThe SV188P includes a 54mm optical path length, 1.25\" sizing, M4 set screws, dielectric coatings with 99% reflectivity, and a lightweight 125 g build that keeps your setup balanced. These elements combine to create a diagonal designed for smooth, efficient, high‑contrast observing.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S1e2d630dca514a40ba10005adc918bb2u.jpg\" alt=\"Upright image example through diagonal\"\u003e\n\n\u003cp\u003eWhether you're scanning lunar craters, following planetary detail, or enhancing deep‑sky contrast, this diagonal adds precision and reliability to your telescope arrangement.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S1170ecb04e3d4b08996eaf8f49378ce5o.jpg\" alt=\"Aluminum alloy body close-up of SV188P\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eBring sharper, more comfortable viewing to your nights under the stars with the SV188P Dielectric Mirror Diagonal.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Spy-shop.com","offers":[{"title":"SV188P","offer_id":60877976928586,"sku":"14:350853#SV188P","price":63.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/5980\/2954\/files\/svbony-sv188p-1-25-dielectric-mirror-diagonal-90-sv188p-N0X.webp?v=1770425327","url":"https:\/\/spy-shop.com\/pt\/products\/svbony-sv188p-1-25-dielectric-mirror-diagonal","provider":"Spy-shop.com","version":"1.0","type":"link"}