Telescope Diagonals For Astronomy

Telescope diagonals for astronomical observation with a 90 degree angle for comfort, available with prisms or mirrors in 1.25 and 2 inch sizes. Suitable for Refractors and Catadioptrics but not for Newtonian Reflectors.

Celestron Star Diagonal

Celestron Star Diagonal

Availability - In stock
49.00
 Inc VAT & Warranty

SkyWatcher 90 Degree Star Diagonal

SkyWatcher 90 Degree Star Diagonal

Availability - In stock
34.99
 Inc VAT & Warranty

SkyWatcher Deluxe Dielectric 90 Degree Star Diagonal 1.25 Inch

SkyWatcher Deluxe Dielectric 90 Degree Star Diagonal 1.25 Inch

Availability - In stock
89.00
 Inc VAT & Warranty

SkyWatcher Deluxe Dielectric 90 Degree Star Diagonal 2 Inch

SkyWatcher Deluxe Dielectric 90 Degree Star Diagonal 2 Inch

Availability - In stock
125.00
 Inc VAT & Warranty

Celestron Dielectric Star Diagonal 1.25 Inch

Celestron Dielectric Star Diagonal 1.25 Inch

Availability - In stock
179.00
 Inc VAT & Warranty

Celestron Dielectric Star Diagonal 2 Inch

Celestron Dielectric Star Diagonal 2 Inch

Availability - In stock
259.00
 Inc VAT & Warranty

Altair Lightwave Premium Dielectric 1.25

Altair Lightwave Premium Dielectric 1.25" Diagonal

Availability - In stock
69.98
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Altair 2 Inch SCT Quartz Dielectric Diagonal

Altair 2 Inch SCT Quartz Dielectric Diagonal

Availability - In stock
70.00
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Altair 2 Inch CF Diagonal for SCT Meade & Celestron

Altair 2 Inch CF Diagonal for SCT Meade & Celestron

Availability - In stock
99.00
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StellaLyra 2 Inch 90 Degree Di-Electric Diagonal

StellaLyra 2 Inch 90 Degree Di-Electric Diagonal

Availability - In stock
109.00
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Altair Lightwave Premium Dielectric 2

Altair Lightwave Premium Dielectric 2" SCT Diagonal

Availability - In stock
149.00
 Inc VAT & Warranty

Altair Lightwave Premium Dielectric 2 Inch Diagonal

Altair Lightwave Premium Dielectric 2 Inch Diagonal

Availability - In stock
149.00
 Inc VAT & Warranty

Altair Premium Positive Lock Diagonal Dielectric 2

Altair Premium Positive Lock Diagonal Dielectric 2"

Availability - In stock
119.00
 Inc VAT & Warranty

Altair 2 Inch Positive Lock 90 Degree Prism Diagonal

Altair 2 Inch Positive Lock 90 Degree Prism Diagonal

Availability - In stock
149.00
 Inc VAT & Warranty

Celestron XLT Mirror Diagonal SCT 2 Inch

Celestron XLT Mirror Diagonal SCT 2 Inch

Availability - In stock
167.00
 Inc VAT & Warranty

Explore Scientific Diagonal  2 Inch Dielectric

Explore Scientific Diagonal 2 Inch Dielectric

Availability - In stock
174.00
 Inc VAT & Warranty

Baader T-2 Star Diagonal (Zeiss) Prism with BBHS Coating

Baader T-2 Star Diagonal (Zeiss) Prism with BBHS Coating

Availability - In stock
199.00
 Inc VAT & Warranty

Baader Clicklock Dielectric Diagonal  2 Inch

Baader Clicklock Dielectric Diagonal 2 Inch

Availability - In stock
234.00
 Inc VAT & Warranty

Baader 2 Inch BBHS Mirror Diagonal with ClickLock Clamp

Baader 2 Inch BBHS Mirror Diagonal with ClickLock Clamp

Availability - In stock
389.00
 Inc VAT & Warranty

Baader 2 Inch BBHS Prism Diagonal with ClickLock Clamp

Baader 2 Inch BBHS Prism Diagonal with ClickLock Clamp

Availability - In stock
434.00
 Inc VAT & Warranty