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Phone: 1 (516) 273-3771
Email: info@astroworldtelescopes.com
Email: info@astroworldtelescopes.com
Phone: 516-273-3771

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Diagonals

Original price $285.00 - Original price $285.00
Original price
$285.00
$285.00 - $285.00
Current price $285.00

Tele Vue Optics 1¼” 90º Everbrite Diagonal

Tele Vue Optics

Tele Vue Optics 1¼” 90º Everbrite Diagonal: Exceptional Brightness and Clarity Key Features: Superior Reflective Coating: Everbrite mirror coati...

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Original price $285.00 - Original price $285.00
Original price
$285.00
$285.00 - $285.00
Current price $285.00
Original price $249.95 - Original price $249.95
Original price
$249.95
$249.95 - $249.95
Current price $249.95

Celestron 2" Dielectric Mirror Diagonal, Twist-Lock

Celestron

Boost your telescope's performance without buying a new one—simply switch to the Celestron Dielectric Star Diagonal, 2” with Twist-Lock. This top-t...

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Original price $249.95 - Original price $249.95
Original price
$249.95
$249.95 - $249.95
Current price $249.95
Original price $199.95 - Original price $199.95
Original price
$199.95
$199.95 - $199.95
Current price $199.95

Celestron 2" Mirror Diagonal with XLT

Celestron

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...

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Original price $199.95 - Original price $199.95
Original price
$199.95
$199.95 - $199.95
Current price $199.95
Original price $154.95 - Original price $154.95
Original price
$154.95
$154.95 - $154.95
Current price $154.95

Celestron 1.25" Dielectric Mirror Diagonal, Twist-Lock

Celestron

Boost your telescope's performance without compromising optical quality—introducing the Celestron Dielectric Star Diagonal, 1.25” with Twist-Lock. ...

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Original price $154.95 - Original price $154.95
Original price
$154.95
$154.95 - $154.95
Current price $154.95
Original price $51.95 - Original price $51.95
Original price
$51.95
$51.95 - $51.95
Current price $51.95

Celestron 1.25" Star Diagonal

Celestron

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...

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Original price $51.95 - Original price $51.95
Original price
$51.95
$51.95 - $51.95
Current price $51.95
Original price $51.95 - Original price $51.95
Original price
$51.95
$51.95 - $51.95
Current price $51.95

Celestron 1.25" Erect Image 45° Diagonal

Celestron

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...

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Original price $51.95 - Original price $51.95
Original price
$51.95
$51.95 - $51.95
Current price $51.95
Original price $305.00 - Original price $305.00
Original price
$305.00
$305.00 - $305.00
Current price $305.00

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

Tele Vue Optics

Tele Vue Optics 2” 90º Enhanced Aluminum Diagonal: Superior Reflectivity for Visual Excellence High Reflectivity Coating: Features a 2" Enhanced ...

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Original price $305.00 - Original price $305.00
Original price
$305.00
$305.00 - $305.00
Current price $305.00
Original price $394.00 - Original price $394.00
Original price
$394.00
$394.00 - $394.00
Current price $394.00

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

Tele Vue Optics

Tele Vue Optics 2" 90° Enhanced Aluminum Diagonal with HiHat Adapter for Superior Viewing Key Features: Everbrite Mirror Coating: Utilizes an exo...

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Original price $394.00 - Original price $394.00
Original price
$394.00
$394.00 - $394.00
Current price $394.00
Original price $322.00 - Original price $322.00
Original price
$322.00
$322.00 - $322.00
Current price $322.00

Tele Vue Optics 1¼” 60º Everbrite Diagonal

Tele Vue Optics

Tele Vue Optics 1¼” 60º Everbrite Diagonal: A Breakthrough in Viewing Comfort Key Features: Innovative Design: A fresh perspective from Tele Vue...

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Original price $322.00 - Original price $322.00
Original price
$322.00
$322.00 - $322.00
Current price $322.00
Original price $189.00 - Original price $189.00
Original price
$189.00
$189.00 - $189.00
Current price $189.00

Tele Vue Optics 1¼” 90º Enhanced Aluminum Diagonal

Tele Vue Optics

Tele Vue Optics 1¼” 90º Enhanced Aluminum Diagonal: Superior Reflectivity for Visual Excellence Key Features: High Reflectivity Coating: Features...

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Original price $189.00 - Original price $189.00
Original price
$189.00
$189.00 - $189.00
Current price $189.00
Original price $148.00 - Original price $148.00
Original price
$148.00
$148.00 - $148.00
Current price $148.00

iOptron 2" Dielectric Mirror Diagonal

iOptron

Unlock the Full Potential of Your Telescope with the iOptron 2" Dielectric Mirror Diagonal! Elevate your astronomical observation experience with t...

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Original price $148.00 - Original price $148.00
Original price
$148.00
$148.00 - $148.00
Current price $148.00
Original price $79.00 - Original price $79.00
Original price
$79.00
$79.00 - $79.00
Current price $79.00

iOptron 1.25" Dielectric Mirror Diagonal

iOptron

Unlock the Full Potential of Your Telescope with the iOptron 1.25" Dielectric Mirror Diagonal! Benefits: Enhanced Image Quality: This diagonal mi...

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Original price $79.00 - Original price $79.00
Original price
$79.00
$79.00 - $79.00
Current price $79.00
Original price $170.00 - Original price $170.00
Original price
$170.00
$170.00 - $170.00
Current price $170.00

Altair 2 Inch Diagonal for SCT

Altair Astro

The Altair 2" premium diagonal has a CNC machined chassis to hold extra heavy accessories without flexing, a 2" push-fit adapter with non-marring c...

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Original price $170.00 - Original price $170.00
Original price
$170.00
$170.00 - $170.00
Current price $170.00
Original price $99.00 - Original price $99.00
Original price
$99.00
$99.00 - $99.00
Current price $99.00

Altair 1.25in. Lightwave Prem. Dielectric Diagonal

Altair Astro

A premium dielectric coated diagonal which is small and compact with very high quality machining and a super-hard black anodised chassis and silver...

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Original price $99.00 - Original price $99.00
Original price
$99.00
$99.00 - $99.00
Current price $99.00
Original price $199.99 - Original price $199.99
Original price
$199.99
$199.99 - $199.99
Current price $199.99

Explore Scientific 99% Reflective 2" Diagonal

Explore Scientific

Description The Explore Scientific 2-inch Dielectric-Coated Diagonal Mirror comes complete with 1.25-inch Adapter and dust covers. Solid construct...

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Original price $199.99 - Original price $199.99
Original price
$199.99
$199.99 - $199.99
Current price $199.99
Original price $589.99 - Original price $589.99
Original price
$589.99
$589.99 - $589.99
Current price $589.99

Explore Scientific 99% Reflective 3" Diagonal

Explore Scientific

Description The Explore Scientific 3-inch Dielectric-Coated Diagonal Mirror comes complete with 2 inch Adapter and dust covers. Solid construction...

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Original price $589.99 - Original price $589.99
Original price
$589.99
$589.99 - $589.99
Current price $589.99
Original price $149.95 - Original price $149.95
Original price
$149.95
$149.95 - $149.95
Current price $149.95

Vixen Telescope Flip Mirror Diagonal 31.7mm

Vixen

Description To check the target during photography Since the optical path can be changed with one-touch operation, you can quickly change to phot...

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Original price $149.95 - Original price $149.95
Original price
$149.95
$149.95 - $149.95
Current price $149.95
Original price $74.95 - Original price $74.95
Original price
$74.95
$74.95 - $74.95
Current price $74.95

Vixen Telescope Prism Diagonal 31.7mm

Vixen

Description A prism suitable for astronomical observation near the zenith This 90 degree diagonal prism allows viewing at comfortable angles. S...

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Original price $74.95 - Original price $74.95
Original price
$74.95
$74.95 - $74.95
Current price $74.95