--- product_id: 406104390 title: "Dielectric Mirror Diagonal Adapter with Twist-Lock, 2-Inch Size" brand: "celestron" price: "1930.66 DT" currency: TND in_stock: true reviews_count: 5 category: "Celestron" url: https://www.desertcart.tn/products/406104390-dielectric-mirror-diagonal-adapter-with-twist-lock-2-inch-size store_origin: TN region: Tunisia --- # Diffraction-limiting optics Twist-lock for secure connection 2-inch holder for modern gear Dielectric Mirror Diagonal Adapter with Twist-Lock, 2-Inch Size **Brand:** celestron **Price:** 1930.66 DT **Availability:** ✅ In Stock ## Summary > 🔭 Lock in your cosmic clarity with Celestron’s twist-lock precision! ## Quick Answers - **What is this?** Dielectric Mirror Diagonal Adapter with Twist-Lock, 2-Inch Size by celestron - **How much does it cost?** 1930.66 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/406104390-dielectric-mirror-diagonal-adapter-with-twist-lock-2-inch-size) ## Best For - celestron enthusiasts ## Why This Product - Trusted celestron brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Optical Precision:** Diffraction-limiting design for crystal-clear views of the cosmos - • **Twist-Lock Security:** Ensures a rock-solid, wobble-free connection every time - • **Compact & Lightweight:** Sleek 8x8x12 cm design weighing just 746g for easy portability - • **Versatile Adapter Included:** Reducer adapter supports popular 1.25-inch accessories without extra hassle - • **Universal 2-Inch Compatibility:** Fits today’s larger eyepieces & imaging gear seamlessly ## Overview The Celestron Dielectric Mirror Diagonal Adapter features a 2-inch twist-lock holder designed for modern telescope accessories, including eyepieces and imaging gear. Its diffraction-limiting optics deliver sharp, high-contrast views, while the included reducer adapter ensures compatibility with popular 1.25-inch equipment. Compact and lightweight, this adapter guarantees a secure, stable connection that enhances your stargazing experience. ## Description From the manufacturer About Us We strive to continue his legacy by continually developing exciting products with revolutionary technologies. The company that would grow to become Celestron was born from a father’s desire to share astronomy with his young sons. In the late 1950s, Tom Johnson worked as CEO and founder of Valor Electronics in Gardena, California. He was searching for a telescope to introduce his sons to the wonders of stargazing. When he couldn’t find one he liked, he built a 6” reflector from scratch. The project sparked Johnson’s interest in the hobby of telescope making. Over time, he began constructing larger and more complex instruments. In 2020, Celestron celebrated 60 years of creating game-changing equipment and empowering everyone to observe the night sky. Review: Celestron Quality - A must have of you own 1.25 and 2 inch eyepieces Review: C8で使用 - 天頂ミラーの方向を簡単に変更できるよう、C8 にbaader の2インチClicklockアダプターを付けて使用。天頂ミラースリーブに2インチフィルターを付けられるので、付属の1.25インチアダプター使用時に別途フィルターを用意する必要がない。光学性能は特に問題なし。 ## Features - Enjoy better views through your telescope - It has a 2 inch holder for today's larger accessories and imaging gear - Reducer adapter make it compatible with the most popular size of gear from eyepieces to Barlows - Designed with diffraction-limiting optics - Provides a solid and secure connection while limiting additional optical distance ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07VNHDHFL | | Best Sellers Rank | #159,559 in Electronics ( See Top 100 in Electronics ) #13 in Telescope Diagonals | | Item model number | 93573 | | Manufacturer | Celestron, LLC. | | Product Dimensions | 8 x 8 x 12 cm; 746 g | ## Images ![Dielectric Mirror Diagonal Adapter with Twist-Lock, 2-Inch Size - Image 1](https://m.media-amazon.com/images/I/51ckdRQZUeL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Celestron Quality *by R***D on 31 January 2025* A must have of you own 1.25 and 2 inch eyepieces ### ⭐⭐⭐⭐⭐ C8で使用 *by M***E on 26 September 2024* 天頂ミラーの方向を簡単に変更できるよう、C8 にbaader の2インチClicklockアダプターを付けて使用。天頂ミラースリーブに2インチフィルターを付けられるので、付属の1.25インチアダプター使用時に別途フィルターを用意する必要がない。光学性能は特に問題なし。 ### ⭐⭐⭐⭐⭐ Great upgrade on visuals and ease of use *by S***C on 30 June 2026* Not only does this provide ultra sharp visuals, but also the twist lock makes changing lenses so much easier. Always check they are locked in however. I have never had one fall out but I am paranoid! ## Frequently Bought Together - Celestron 93573 Dielectric Star Diagonal 2" with Twist Lock - Celestron 93436 Luminous 2-Inch 2.5X Barlow Lens (Silver) - Celestron Luminos Eyepiece – 2” 19mm --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/406104390-dielectric-mirror-diagonal-adapter-with-twist-lock-2-inch-size](https://www.desertcart.tn/products/406104390-dielectric-mirror-diagonal-adapter-with-twist-lock-2-inch-size) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-20*