Eyepiece · 2014–
Celestron CrossAim 12.5mm Illuminated Reticle Eyepiece 1.25"
Key specifications
| Focal length | 12.5 mm |
|---|---|
| Barrel size | 1.25" |
About
12.5mm illuminated double-crosshair reticle eyepiece (1.25") with adjustable red-LED brightness, for polar alignment, guide-star centering with off-axis guiders, and reticle-based measurements.