The Nikon PROSTAFF 5 20-60X Eyepiece 6980 is a versatile zoom eyepiece designed for use with Nikon PROSTAFF 5 Fieldscopes. Offering a magnification range of 20-60x, this eyepiece provides clear and detailed views of distant subjects. The fully multicoated lenses ensure maximum light transmission and minimal distortion, delivering bright and sharp images. The turn-and-slide rubber eyecup allows for comfortable viewing, even for eyeglass wearers. Durable and easy to attach, the Nikon PROSTAFF 5 20-60X Eyepiece is an essential accessory for enhancing your fieldscope's performance. Nikon PROSTAFF 5 20-60X Eyepiece 6980