1.25-Inch plossl eyepiece set (6mm 12.5mm 20mm), gives the widest viewing field along with extra sharpness and long eye relief. 4-element plossl design, has a approx 52 degree AFOV. Perfect for broad-field lunar observations, medium-sized star clusters, and a wide range of cloudy ...1.25-Inch plossl eyepiece set (6mm 12.5mm 20mm), gives the widest viewing field along with extra sharpness and long eye relief.
4-element plossl design, has a approx 52 degree AFOV. Perfect for broad-field lunar observations, medium-sized star clusters, and a wide range of cloudy nebulas and deep-sky targets. Fold-down rubber eyeguard Threaded for standard 1.25- inch astronomy filters.
Comes with sturdy plastic dust caps-protect the eyepiece from dust and moisture. Threaded for standard 1.25-Inch astronomy filters,barlow lens and diagonal Mirror. Soft rubber eye guard that's custom fitted with a bayonet mount and brings convenience to glasses wearers.