SkyWatcher 12.5mm Illuminated Reticle Eyepiece
Greatly helps with star alignment accuracy, easy to use and the adjustable brightness on the red LED back lighting is a nice feature.
Perfect. Wish I’d purchased one months ago
Very good tool for accurate telescope alignment. Black coating on inside of eyepiece collar is inclined to come off and get on inside surface of eyepiece. I removed the coating with turps and repainted with matt black model paint. OK now.