iOptron 2" Dielectric Mirror Diagonal£109.00
Built with a dielectric hard-coated BK-7 glass mirror, the diagonal transmits more than 99% of the incoming light to ensure clear and bright high-contrast images while maintaining maximum resolution. Designed to be lightweight and durable, the diagonal features an aluminum housing with a black anodized finish.
OVL 45° Erecting Prism 2"£115.00
For use on Refractor telescopes to provide correctly orientated views. If you want to use your scope for terrestrial viewing and want nice, bright, clear images, then this is the item for you.
Celestron 2" XLT Diagonal SCT Fit
Introducing our new 2" XLT Diagonal. This high quality multi-coated mirror diagonal allows you to take advantage of the wider field of view provided by 2" eyepieces. Featuring our premier StarBright XLT coatings, this unit has an interferometer tested 10th wave flat mirror.
Meade Series 5000 2" Diagonal With SCT Adaptor£168.00
The Series 5000 2" Enhanced Diagonal from Meade is for use with all Meade LT, LS, LX90, and LX200 telescopes. It also supports other models with standard, "Schmidt-Cassegrain" type, rear cell threads.
Baader T-2 Star Diagonal Prism£187.00
The telescope side of all our T-2 diagonals accepts an entire armada of Baader-adapters, be it for 1 1/4" or 2"focusers or for a Celestron OTA 2" thread or an original M44 Zeiss thread, there are also adapters for Vixen OTA's or russian MAK's.
Baader 2" ClickLock Mirror Diagonal£199.00
A superbly crafted 2" dielectric 1/10 wave diagonal from Baader with the patented clicklock system for safe accurate clamping of eyepieces and accessories.
William Optics Dura Bright Rotolock 2" Dielectric Diagonal£199.00
Just rotate the adapter ring clockwise to lock any inserted accessory, or counter-clockwise to release the accessory. Innovative design ensures that you get a very solid hold and the accessory is perfectly centered every time. No thumbscrews to worry about
Baader T2 BBHS Mirror Diagonal£205.00
-2 BBHS® Mirror Diagonal, solid metal body only, with male/female T-2 thread. (BBHS® = broadband hardsilver coating with dielectric protective overcoating)