The 8x30 PCF CW Binocular from Pentax is a light and compact binocular ideally suited for sporting events, concerts, or the trail. The porro prism design produces images with good contrast between near and far objects, and the wide field of view enables easy tracking of fast moving subjects. Designed for durability, the housing has rubber armoring to protect it from drops and impacts. It's nitrogen-filled for fogproof performance, and it is submersible to 3.3 feet.