Monocular Telescope is a classic-style telescope model DIY 3D wooden puzzle, with an amazing 500 foot sight distance. This stylish design looks great in any office, library living room or den but it is more than a decoration, it is really functional. It is designed with a partial decorative leather sleeve where you will find the retro metal nameplate. The telescopic tripod is adjustable and provides support for the telescope barrel. The lens barrel has third order focal length which lets you focus from 500 feet to shorter distances. And there is a pirate skull lens cover to protect the lens when not in use. Assembly time: 5 hours. 314 Pieces