Astromania 1.25" 7mm 58 Degree Planetary Eyepiece for Telescope

This telescope eyepiece is designed primarily for planetary observation and works beautifully for deep sky objects; Makes it a cost-effective choice for both beginners and experienced astronomers; Plays an ideal astronomy gift for birthdays or Christmas Equipped with rotatable eyepiece barrel and foldable rubber eyecup effectively prevents stray light entering from the side; The lens edges are blackened and internal structure is specially treated to suppress reflections for clean high-contrast views Standard 1.25 inch barrel this eyepiece fits any telescope with 1.25" focuser; Female filter thread also allows to attach telescope filter or other telescope accessories; This planetary eyepiece is a versatile addition to your telescope lens collection With a generous 58 degree apparent field of view this wide angle eyepiece lets you capture more of night sky in a single view; Focal lengths range from 2.5 mm to 25 mm and comfortable 16 mm eye relief delivers sharp detail for astronomical observation Features 5 lens elements in 3 groups with fully multi-coated optical surface that maximizes transmission and contrast; This advanced coating least lateral chromatic aberration and scattering phenomenon for giving you wider and crisp color-accurate views The body is precision-machined from premium aluminum for excellent resistance to wear and tear; It remains lightweight and easy to handle for outdoor astronomy stargazing; Fits neatly into eyepiece case or telescope eyepiece kit for convenient storage Foldable rubber eyecup is adjustable for allowing to find the ideal viewing distance whether or not you wear glasses; The 16 mm eye relief reduces eye strain during long observation sessions for making it a family-friendly choice for astronoical activity This planetary eyepiece is simple to install and works with most refractor reflector and catadioptric telescopes that accept 1.25 inch eyepieces; It is a top pick among telescope accessories and a wonderful gift for any space enthusiast