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Apertura 1.25" Carbon Dielectric Mirror Diagonal

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SKU: APT-D1CF
$89.95

Add Apertura Air Blower for Lens Cleaning to your order

$9.99

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Apertura 1.25” Carbon Dielectric Mirror Diagonal

Apertura 1.25” Carbon Dielectric Mirror Diagonal was designed with functionality, equipment safety, and aesthetics in mind. If you are using a 1.25” eyepieces, you are in good hands!

This diagonal is dependable and user-friendly, making it an excellent choice for both beginner and experienced astronomers. This sleek telescope diagonal accepts 1.25” eyepieces and 1.25” threaded filters. The 1.25” eyepiece receptacle uses a steel compression ring and set screw to firmly hold your eyepieces in place.

Lightweight and Dependable

Apertura 1.25” Carbon Dielectric Mirror Diagonal is the perfect addition to any astronomer’s toolkit, and lets you take full advantage of everything your telescope has to offer. Read more below!

About the Optics
This diagonal was crafted with dielectric coatings to improve reflectivity and durability. The 1/12th wave BK7 mirror has 99% reflectivity across the visible spectrum, which means brighter, sharper images through your telescope. Utilizing carbon fiber, you will get a lightweight, durable experience! The approximate optical path length is 85 mm, providing space for focusing while maintaining clarity. This carbon fiber-plated diagonal from Apertura is a must-have tool for your astronomy setup!

Comes with the Apertura Absolute Warranty!
The Apertura Absolute Warranty provides two years of coverage against product defects. After the initial two-year warranty expires, this product qualifies for Apertura's Three-Year Accident Replacement Program. In addition, the Apertura Absolute Warranty is transferrable! Download a copy of the Apertura Absolute Warranty for more information on this program, how to make a claim, and why it is important to keep your original receipt and the product's original boxes & packaging!