12.5mm Illuminated Reticle Plossl Eyepiece With Adjustable Image And Reticle Focus, Side Dial LED Illumination, Separate Diopter Adjuster For Dope Crisp High Contrast Views In Low Light

12.5mm Illuminated Plossl Eyepiece Single
✔️ 12.5 mm focal length with adjustable LED and diopter focus

This is a single 12.5 mm illuminated Plossl eyepiece designed to deliver bright, high-contrast views in low-light skies. The red LED crosshair reticle aids precise polar alignment, Go-To accuracy, and guiding for astrophotography.

✅ 12.5 mm focal length Plossl eyepiece with red LED-illuminated double-line crosshair reticle
✅ 40-degree apparent field of view and 11 mm eye relief for comfortable viewing
✅ Side dial controls for stepless adjustable LED illumination and image/reticle focus
✅ Separate diopter adjuster to align reticle with target simultaneously
✅ Filter thread provided for easy accessories attachment
✅ Excellent for polar alignment, go-to accuracy, and guiding in astrophotography

💡 What is an illuminated reticle eyepiece used for in astronomy?

This handy accessory helps with alignment and targeting in low light.

- Used for precise polar alignment and guiding in Go-To systems - The reticle aids centering guide stars and aligning the mount - Diopter adjustment lets you focus reticle and star together - Built-in LED illumination improves reticle visibility without eye strain✝️