This special-purpose eyepiece includes a reticle with phosphorescent-etched crossline patterns, internally illuminated so the lines are clearly visible against dark skies. It has good eye relief and dioptric correction with a double crossline reticle.
This special-purpose eyepiece includes a reticle with phosphorescent-etched crossline patterns, internally illuminated so the lines are clearly visible against dark skies. It has good eye relief and dioptric correction with a double crossline reticle.
Short description 
