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Key Features
- 1.25" Nose Piece and Holder
- BK7 Glass, Diffraction-Limited Optics
- 58-Layer Dielectric Coatings
- Over 99% Reflective Mirror Surfaces
Enjoy better views through your telescope and change eyepieces and accessories faster and more easily with the Celestron 90° Dielectric Star Diagonal. The diagonal has a 1.25" nosepiece and holder to make it compatible with the most popular size of gear from eyepieces to Barlows, filters, and a near-infinite array of accessories.
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