Leupold Green Ring Sequoia™ 20-60x80mm Spotting Scopes. Our Sequoia spotting scopes offer a huge range of magnification, combined with an impeccably clear, sharp image with the contrast you demand. Choose from four models: two with a straight eyepiece or two with a 45° angled eyepiece (a very popular choice for use at the shooting range). Each one is equally at home on the firing line or in the field, and each is rugged and completely waterproof. (NOTE: 60mm illustrated).