The Bushnell Pacifica 10x50 Binocular is a larger-class, higher-magnification entry in Bushnell's ultra-economical Porro Prism Collection. With fully coated optics and an Insta-Focus lever, it is now quicker and easier than ever before to focus on your subject. Although a little on the heavier side, it is fully worthwhile once you see that brighter enhanced-magnification view.