SVBONY 68 Degree: The Ultimate Eyepiece for Astronomy Beginners 68 degree wide angle design; the telescope eyepiece provides a 68-degree wide angle view and allows quick target acquisition and centering; you can see the details of the lunar surface craters and the rings of Saturn and Jupiter The image is clear; telescope eyepiece lens is FMC coated; it can provide a clear image; the interior uses a blackened tube to reduce internal reflection and improve the contrast of the image The eyepiece is designed with a hand-held rubber cord for a more comfortable grip. Long Eye Relief 17mm Eyepiece SVBONY Telescope Eyepiece Fully Mutil Coated 1.25 Inches Telescope Accessories Set 66 Degree Ultra Wide Angle HD 20mm For Astronomy Telescope 68 Degree Wide Angle Eyepiece For Telescope Super wide 68 degree apparent field of view;gets broad field observations for amazing observing experience. Fully multi-coated lens;broadband green film... Long eye distance design; the eye distance of the telescope eyepiece is designed to be 17mm; with a folding eyecup; which will not be blocked by the eyelashes; making it more comfortable for long-term visual observation , 1., 25 inch aperture; the 6mm telescope eyepiece diameter is 1., 25 inches; compatible with 1., 25 inch telescope and 1., 25 inch Barlow lens and 1., 25 inch zenith mirror 68 degree ultra wide high power 6mm eyepiece The Svbony 68-degree eyepiece not only provides excellent image clarity, high resolution and full-field contrast, but also provides a wider viewing angle for observing the moon, various cloud-like nebulae and deep-space targets. SVBONY 68 Degree: The Ultimate Eyepiece for Astronomy Beginners With filter thread; the telescope eyepiece has a standard 1., 25 inch filter thread for installing filters
