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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

In stock
27.95
 Including VAT and Warranty ✔

SkyWatcher 90 Degree Star Diagonal

SkyWatcher 90 Degree Star Diagonal

In stock
29.99
 Including VAT and Warranty ✔

SkyWatcher Deluxe Dielectric 90 Degree Star Diagonal

SkyWatcher Deluxe Dielectric 90 Degree Star Diagonal

In stock
69.00
 Including VAT and Warranty ✔

SkyWatcher Deluxe Dielectric 90 Degree Star Diagonal 2 Inch

SkyWatcher Deluxe Dielectric 90 Degree Star Diagonal 2 Inch

In stock
99.00
 Including VAT and Warranty ✔

Celestron Dielectric Star Diagonal 1.25 Inch

Celestron Dielectric Star Diagonal 1.25 Inch

In stock
122.00
 Including VAT and Warranty ✔

Celestron Dielectric Star Diagonal 2 Inch

Celestron Dielectric Star Diagonal 2 Inch

In stock
205.00
 Including VAT and Warranty ✔

Altair Lightwave Premium Dielectric 1.25

Altair Lightwave Premium Dielectric 1.25" Diagonal

In stock
69.98
 Including VAT and Warranty ✔

Altair 2 Inch SCT Quartz Dielectric Diagonal

Altair 2 Inch SCT Quartz Dielectric Diagonal

In stock
70.00
 Including VAT and Warranty ✔

Altair Lightwave Premium Dielectric 2

Altair Lightwave Premium Dielectric 2" SCT Diagonal

In stock
99.98
 Including VAT and Warranty ✔

Altair Premium Positive Lock Diagonal Dielectric 2

Altair Premium Positive Lock Diagonal Dielectric 2"

In stock
119.00
 Including VAT and Warranty ✔

Altair 2 Inch Positive Lock 90 Degree Prism Diagonal

Altair 2 Inch Positive Lock 90 Degree Prism Diagonal

In stock
125.00
 Including VAT and Warranty ✔

Meade Series 5000 Enhanced Mirror Diagonal  2 Inch SC

Meade Series 5000 Enhanced Mirror Diagonal 2 Inch SC

In stock
175.00
 Including VAT and Warranty ✔

Revelation Quartz Dielectric Diagonal 1.25 Inch

Revelation Quartz Dielectric Diagonal 1.25 Inch

In stock
62.00
 Including VAT and Warranty ✔

Revelation Quartz Dielectric Diagonal  2 Inch

Revelation Quartz Dielectric Diagonal 2 Inch

In stock
99.00
 Including VAT and Warranty ✔

Revelation Quartz Dielectric Diagonal SCT

Revelation Quartz Dielectric Diagonal SCT

In stock
99.00
 Including VAT and Warranty ✔

Celestron XLT Mirror Diagonal SCT 2 Inch

Celestron XLT Mirror Diagonal SCT 2 Inch

In stock
167.00
 Including VAT and Warranty ✔

Explore Scientific Diagonal  2 Inch Dielectric

Explore Scientific Diagonal 2 Inch Dielectric

In stock
142.00
 Including VAT and Warranty ✔

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

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

In stock
185.00
 Including VAT and Warranty ✔

Baader Clicklock Diagonal  2 Inch

Baader Clicklock Diagonal 2 Inch

In stock
199.00
 Including VAT and Warranty ✔

Baader 2 Inch BBHS Mirror Diagonal with 2 Inch ClickLock Clamp

Baader 2 Inch BBHS Mirror Diagonal with 2 Inch ClickLock Clamp

In stock
364.00
 Including VAT and Warranty ✔