1.25" 40mm Plossl Telescope Eyepiece - 4-Element Plossl Design - Threaded for Standard 1.25inch Astronomy Filters

SOLOMARK Plossl eyepiece have better optical performance than K and H eyepieces. Effectively reduce chromatic aberration and halo.4-element plossl design, has a approx 52 degree AFOV. The high quality optical lens minimizes internal reflection and maximizes contrast.1.25 inch 40mm powerful plossl eyepiece, gives the widest viewing field along with extra sharpness and long eye relief. Suit for any telescopes with standard 1.25 inch focuser, astronomy filters and Barlow lens.Soft rubber eye guard that's custom fitted with a bayonet mount and brings convenience to glasses wearers. It also protect the eyepiece from dust and moisture.Perfect for broad-field lunar observations, medium-sized star clusters, and a wide range of cloudy nebulas and deep-sky targets.