Alstar 1.25 Inch Plossl Telescope Eyepiece 6mm Fully Multicoated Optical Lens for 1.25inch Astronomic and Astronomy Filters 4 Element Design

1.25 inch Telescope Eyepiece: Threaded for standard 1.25 inch astronomy filters telescopes and telescope accessories highly compatible Fully-Multicoated Achromatic Design: Featuring a 4-element Plossl optical design with an approximate 50-degree AFOV, perfect for broad field lunar observations; medium sized star clusters; provide a wide range of cloudy nebulas and deep sky targets Wide Field of View : 1.25 Inch 6mm Plossl eyepiece offers a wide field of view and long eye relief ideal Comfortable Fold-Down Rubber Eyeguard: Equipped with a fold-down rubber eyeguard, it provides comfort during extended observation sessions Premium Material: Advanced materials and exquisite craftsmanship making products sturdy and long-lasting use; coming with sturdy plastic dust caps-protect the eyepiece from dust and moisture