Pentax 8×21 UP Series Weather Resistant Porro Prism Binocular with 6.2 Degree Angle of View, Navy

About Pentax UP 8×21 Compact, durable models ideal for use from the field to the theater. Don’t miss a moment. Indoor or out PENTAX quality and clarity are within reach, at a price that’s within reach, too. These compact porro-prism models feature a dual-axis, single-body design with synchronized eyepiece adjustment. Aspherical lens elements give you edge-to-edge sharpness. Clear images and clearly affordable. • Fully-multi-coated optics ensure maximum light transmission, resulting in high quality viewing. Every surface of every element is fully-coated, minimizing internal glare and flare and giving a bright, clear view. • Unique Uni-body design enhances durability by locking objective lenses in a single housing and synchronizing the eyepiece movement. This minimizes moving parts and ensures these binoculars will function properly and clearly for years to come. • Aspherical lens elements, which are critical in compact binoculars, provide exceptional edge-to-edge sharpness. This assures that items on the edge of your field of view are just as sharp as those in the center. • The UP 8-16×21 Zoom and UP 10×21 and 8×21 models are offered in unique, attractive color options that match your personal style.