SkyWatcher 12.5mm Illuminated Reticule Eyepiece

The 12.5mm iluminated reticule eyepiece is ideal for guiding during astro imaging or for accurate centering of alignment stars on GOTO Telescopes. The Plossl optics of this eyepiece are well corrected and the double crosshair is illuminated via a red LED. The illuminator is wireless and powered by a watch type battery (included) and brightness is fully adjustable via a rotary control.