SVBONY Telescope Eyepiece 68 Degree Ultra Wide Angle Eyepiece 6mm, and SV188P 90 Degree Dielectric Mirror Star Diagonal, 1.25 inch, Telescope Accessories for Astronomic Telescopes Visual

68 degree wide angle design; the telescope eyepiece provides a 68-degree wide angle view and allows quick target acquisition and centering; wide field eyepiece makes it easy to track moving objects; reduces the need to constantly adjust the telescope 6mm focal length; offers high magnification; 6mm eyepiece allows you see the details of the lunar surface craters and the rings of Saturn and Jupiter; capturing planetary features Dielectric coatings; super flat mirror with dielectric coatings to reduce reflected light loss; provide an over 99% reflective surface; good for astronomical viewing 1.25 inches nosepiece fits 1.25 inches telescopes; accepts standard 1.25in filters; eyepieces; Barlow lenses and other accessories with a 1.25in insert barrel 90 degree viewing angle; diagonal reflects the telescope’s light path 90 degree to provide a more comfortable viewing angle; best for observing objects overhead