ED127 Essential Series 127mm APO Triplet Great Gifts 69 arc seconds Secondary Mirror

69 arc seconds Secondary Mirror Obstruction 9

When your alignment needs to be perfect

Add right ascension (RA) tracking capabilities to any Celestron AstroMaster or PowerSeeker equatorial telescope

Quick release Tripod Steel Highest Useful Magnification 300x Lowest Useful Magnification 18x Limiting Stellar Magnitude 13 Resolution (Rayleigh) 1

Finding a guide star from the far edges of the telescope’s focal plane can be difficult

ED127 Essential Series 127mm APO Triplet Great Gifts 69 arc seconds Secondary MirrorFeatures Great for astrophotography, Explore Scientific's 127mm Apochromatic Refractor can capture in stunning detail many of the night sky's most notable treasures. With its true diffraction limited optics and ample aperture, this versatile model can showcase deep sky delights like the edge on Sombrero Galaxy with its distinct bulging center or the spiraling beauty of the face on Pinwheel Galaxy as easily as it can reveal the intricacies of the