The straight view configuration of the PF-65ED II 65mm Spotting Scope with Zoom Eyepiece Kit from B&H combines fully multicoated extra-low dispersion glass and a waterproof housing to create an optical device ready to perform in a wide range of conditions. The included 20-60x XF zoom eyepiece features multicoated low-dispersion lanthanum-containing glass, a 42-60° apparent viewing angle, and a rubber eyepiece ring. Additionally, the eyepiece is compatible with PF-80/PF-100 series spotting scopes and telescopes with a 1.25 inch focuser. This objective assembly and eyepiece system is engineered to transmit bright images with minimal chromatic aberration and maximum detail. A 20-60x magnification range is well-suited for intermediate to long-range glassing applications.