VITE Telescope Eyepiece 10mm 1.25&rsquo;&rsquo; Aspheric Wide Angle 62-Deg Fully Coated Lens Special feature control distortion well with fully coated lens: This aspheric eyepiece control distortion better than other eyepiece,more natural and true view provided,image more clear and sharp for the fully coated optical Wide angle 62-Deg and long eye-relief: Provide more complete view and comfortable observation experience Fashionable contour with 10mm focal length: Provide high power magnification to allow you look more closely and more detailed at the moon's surface and other planet 1.25'' diameter fit for any 1.25'' diameter telescope; High quality rubber with metal material come with dust cover: Light,durable,and keep lens clear easily LIFETIME WARRANTY: WE CONFIDENTLY PROMISE LIFETIME WARRANTY FOR EACH ONE FROM VITE,NOT ONLY 30 DAYS