Orion Binocular Astronomy Field Guide

This complete observing guide is the perfect companion for any astronomy binocular 16-page guide packed with gorgeous illustrations, correct-image maps of the Moon, Milky Way, constellations, and close-up maps of specific lunar regions Designed for year-round use with seasonal star maps for both Northern and Southern hemispheres Convenient field-of-view images of the most popular deep-space targets make it easy to hunt down elusive objects in the night sky Printed on durable, water-resistant synthetic paper. Measures 26.8" x 19.3" (68cm x 49cm) and folds up to 6.7" x 9.6" (17cm x 24.5cm)