With a vintage look but modern features. This lensatic compass is compact, housed in a strong, shock-resistant traditional brass case that you fold closed after use. Precision alignment with a liquid-filled compass provides the most accurate readings. Luminous directional letters and easy-to-read markers. Adjustable lens for dependable sighting. Includes a user guide. Measures 2-1/8" x 2-7/8" x 7/8".