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Celestron 2-inch Dielectric Mirror Diagonal with Twist Lock
The Celestron 2-inch Dielectric Mirror Diagonal with Twist Lock Provide brigther and sharper images due to the 58-layer dielectric coatings that boost light transmissing to 99% reflectivity. It includes a twist-lock mechanism that secures the eyepieces with out damaging the outer barrel and has a 2-inch to 1.25-inch stepdown adapter.
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Enjoy crystal-clear, high-contrast views with the Celestron 2-inch Dielectric Mirror Diagonal featuring a convenient twist-lock design. With 58 layers of dielectric coatings, this diagonal offers an impressive 99% reflectivity, ensuring minimal light loss and brighter images through your eyepiece.
The twist-lock mechanism gently secures your eyepiece without causing scratches, while also keeping it perfectly aligned for improved optical accuracy. Compatible with most refractor telescopes, it accepts all standard 2-inch eyepieces and accessories. It also includes a stepdown adapter that allows you to use 1.25-inch eyepieces making it flexible for astromomers who are looking to upgrade their diagonal.
Additionally, the package includes a 2-inch barrel for use with refractor telescopes that accept 2-inch focusers, along with a threaded barrel designed to fit Schmidt-Cassegrain telescopes (SCTs) that require a threaded connection.
Included in the box:
- Celestron 2-inch Dielectric Mirror Diagonal (90 Degrees)
- 2-inch to 1.25-inch Nosepiece
- Threaded Ring for SCT Visual Back
Full Specifications
| Diagonal size | 2" |
| Diagonal type | Mirror |
| Glass material | BK7 |
| Coatings | Dielectric, 58 layers |
| Reflectivity | Over 99% |
| Optical quality | Diffraction limited |
| Eyepiece holder | 2", Twist-Lock |
| Housing construction | Machined aluminum black anodized |
| Dimensions | 152.4mm x 76.2mm x 101.6mm |
| Weight | 538.6g |
| Warranty | 2 Year Manufacturer Warranty |
About Celestron
Imagine a humble beginning – a 6-inch reflector telescope crafted by Tom Johnson for his young son. This was the spark that ignited a transformative journey. As time passed, his designs evolved into larger, more sophisticated scopes. Today, Celestron shines as an industry trailblazer, renowned for crafting precision optical equipment. From computerised marvels to traditional telescopes, binoculars, spotting scopes and more, Celestron's portfolio is a universe of possibilities. With a legacy spanning over 50 illustrious years, Celestron has earned admiration from both avid hobbyists and dedicated astronomers worldwide. But they don't rest on their laurels; innovation propels them forward. They constantly broaden their product horizons while illuminating minds through global science education initiatives. Celestron's story is one of innovation, evolution and a passion for the cosmos. Join them on this extraordinary journey of discovery and inspiration.
Product Code: 93573
| Item | Qty |
| Celestron 2-inch Dielectric Mirror Diagonal (90 Degrees) | 1 |
| 2-inch to 1.25-inch Nosepiece | 1 |
| Threaded Ring for SCT Visual Back | 1 |