The 14-inch antique brass spyglass telescope w/ wood box measures 1 5/8-inch (4 cm) in diameter and 5 5/8-inches (14 cm) long when collapsed. The telescope has four solid brass pipes and when extended measures 13 7/8 inches (35 cm). The 14-inch Brass Telescope is 10-power, has a 26 mm objective lens, and weighs 12.1 ounces (343 grams). The telescope produces a clear, non-inverted (upright) image. A beautiful felt-lined brass-inlaid hardwood case is available for storing and displaying the telescope. The box measures 6 3/8 inches (16.2 cm) by 2 1/2 inches (6.3 cm) and is 2 1/4 inches (5.7 cm) tall and weighs 9 ounces (255 grams).