Lacerta 12.5mm Illuminated Reticle Eyepiece
This is a high quality illuminated (with LED) reticle eyepiece for guiding or precise setup of a telescope for 1.25" barrells.
Works with three LR54 (GP189, V10GA, D189A) alkaline cells. One set included.
Sometimes also called illuminated reticule eyepiece.
Weight: 104g (eyepiece and illuminator)