An illuminated reticle eyepiece helps you achieve precise setup, but will also be a valuable asset for acquiring and centering guide stars for astrophotography activities. Center a guide star using the eyepiece before positioning your guide camera.
The Sky-Watcher 12.5mm reticulated eyepiece has a double-cross reticle illuminated by a diode (adjustable intensity). This last element is appreciable for maximum comfort. A reticle focus is present to adapt to your view (rotating ring). The Sky-Watcher reticulated 12.5mm eyepiece is 31.75mm, Pössl type with 4 multi-layer anti-reflective coated lenses and has an apparent field of 40°. Good quality and contrast.
The lighting works with 3 SR54 type “button” batteries (not included).