Celestron CrossAim Reticle Eyepiece — Double Crosshair with Adjustable Red LED Illuminator

Made for precise polar alignment, the Celestron CrossAim reticle eyepiece also pairs well with off-axis guiders for centering and guiding stars. A double crosshair reticle gives reliable accuracy when positioning targets. The unit features an adjustable red LED illuminator so you can set crosshair brightness while helping to preserve night vision. Fully coated optics ensure strong light transmission for viewing faint stars. Package includes the reticle eyepiece and the illuminator.