Crazy Crow's Officer's Spyglass Telescope is an intriguing and classic trekker's tool. This telescope consists of a wood barrel holding an objective (a system of lenses). It is protected by brass collars and a decorative brass cap. To use, pull out the brass tubes. The smallest tube holds the eye objective.
Judiciously push in the smallest end-tube to focus. Measuring 6" closed, these spyglass telescopes are made to store away as small as possible. Measures 15" when fully extended.