The mirror in this quality-made 2" diagonal has undergone a special high-reflectivity multi-coating process, allowing it to reflect 99% of the gathered starlight for exceptional brightness and contrast.

This useful star diagonal for 2" focusers accepts two 1.25" eyepieces and incorporates a flip-mirror that enables you to switch between them for alternate views.

The 1.25" eyepiece holders can also be unscrewed to reveal industry-standard T2 42mm threads that will accept a 35mm camera fitted with a T-ring, so allowing you to observe through an eyepiece then switch to a camera for imaging. Ideal for terrestrial and astro photography.

A high-end Williams Optics diagonal with dielectric coating and 1/10 lambda surface accuracy.

Features removable carbon-fibre side plates for easy cleaning.