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Tele Vue Optics 1¼” 90º Everbrite Diagonal

Tele Vue Optics 1¼” 90º Everbrite Diagonal

$285.00
Tele Vue Optics 1¼” 90º Everbrite Diagonal: Exceptional Brightness and Clarity Key Features: Superior Reflective Coating: Everbrite mirror coating delivers an astounding 99% reflectivity across the entire visual spectrum, ensuring...
Celestron 2" Dielectric Mirror Diagonal, Twist-Lock

Celestron 2" Dielectric Mirror Diagonal, Twist-Lock

$249.95
Boost your telescope's performance without buying a new one—simply switch to the Celestron Dielectric Star Diagonal, 2” with Twist-Lock. This top-tier star diagonal allows for maximum light throughput while maintaining...
Celestron 2" Mirror Diagonal with XLT

Celestron 2" Mirror Diagonal with XLT

$199.95
In the world of telescope gear, a diagonal is more than just an accessory—it's an essential component that significantly impacts the clarity of the celestial objects you observe. If you're...
Celestron 1.25" Dielectric Mirror Diagonal, Twist-Lock

Celestron 1.25" Dielectric Mirror Diagonal, Twist-Lock

$154.95
Boost your telescope's performance without compromising optical quality—introducing the Celestron Dielectric Star Diagonal, 1.25” with Twist-Lock. Consider it the ultimate upgrade to your current star diagonal; you'll experience crisper, more...
Celestron 1.25" Star Diagonal

Celestron 1.25" Star Diagonal

$51.95
The Celestron 1.25” Star Diagonal is designed to fit into the 1.25” focuser of your refractor or catadioptric telescope. It accommodates standard 1.25” eyepieces, making your stargazing experience more comfortable...
Celestron 1.25"  Erect Image 45° Diagonal

Celestron 1.25" Erect Image 45° Diagonal

$51.95
Ever wondered if your telescope can double up for daytime use as well as stargazing? Well, if you own a refractor or a Schmidt-Cassegrain telescope (a popular type of catadioptric...
Tele Vue Optics 2"  90º Enhanced Aluminum Diagonal w/2”-1¼” HiHat Adapter

Tele Vue Optics 2" 90º Enhanced Aluminum Diagonal w/2”-1¼” HiHat Adapter

$305.00
Tele Vue Optics 2” 90º Enhanced Aluminum Diagonal: Superior Reflectivity for Visual Excellence High Reflectivity Coating: Features a 2" Enhanced Aluminum mirror coating, offering a remarkable 96% reflectivity for bright,...
Tele Vue Optics 2" 90º Everbrite Diagonal w/2”-1¼” HiHat Adapter

Tele Vue Optics 2" 90º Everbrite Diagonal w/2”-1¼” HiHat Adapter

$394.00
Tele Vue Optics 2" 90° Enhanced Aluminum Diagonal with HiHat Adapter for Superior Viewing Key Features: Everbrite Mirror Coating: Utilizes an exotic, dielectric, nonmetallic coating that is 99% reflective across...
Tele Vue Optics 1¼” 60º Everbrite Diagonal

Tele Vue Optics 1¼” 60º Everbrite Diagonal

$322.00
Tele Vue Optics 1¼” 60º Everbrite Diagonal: A Breakthrough in Viewing Comfort Key Features: Innovative Design: A fresh perspective from Tele Vue, offering an exceptional balance of comfort and performance....
Tele Vue Optics 1¼” 90º Enhanced Aluminum Diagonal

Tele Vue Optics 1¼” 90º Enhanced Aluminum Diagonal

$189.00
Tele Vue Optics 1¼” 90º Enhanced Aluminum Diagonal: Superior Reflectivity for Visual Excellence Key Features: High Reflectivity Coating: Features a 2" Enhanced Aluminum mirror coating, offering a remarkable 96% reflectivity...
iOptron 2" Dielectric Mirror Diagonal

iOptron 2" Dielectric Mirror Diagonal

$148.00
Unlock the Full Potential of Your Telescope with the iOptron 2" Dielectric Mirror Diagonal! Elevate your astronomical observation experience with this high-quality diagonal mirror, designed to enhance your stargazing journey...
iOptron 1.25" Dielectric Mirror Diagonal

iOptron 1.25" Dielectric Mirror Diagonal

$79.00
Unlock the Full Potential of Your Telescope with the iOptron 1.25" Dielectric Mirror Diagonal! Benefits: Enhanced Image Quality: This diagonal mirror's premium dielectric coatings ensure maximum reflectivity, resulting in sharper,...