40 mm Telescope Eyepiece Lens Kit Set for Standard 1.25inch Astronomy Filter

Features a precision made standard 1.25" barrel for any 1.25" diameter telescope;1.25" astronomy filters and fold down rubber eye guard for comfortable viewing as well as blocking stray light. Soft rubber eye guard that is custom fitted with a bayonet mount and folds down for the convenience of eyeglass wearers and protects glasses from getting scratched. Fully coated eyepieces with all black interior design;no introduction of additional color for higher magnification;highly achRomatic;enhance details of Jupiter;Saturn;Mars;Venus and planetary filters. Comes with sturdy plastic case-proect the eyepiece from dust and moisture. Engineered with 4 element design and offering a generous 48°apparent field of view;perfect for broad field lunar observations;medium sized star clusters;provide a wide range of cloudy nebulas and deep sky targets.