US HANDICRAFTS Antique Style - Marine Sailor-Dollond London Spyglass, 16 inch Brass Telescope with High Resolution, Beautiful Lid and Finish by Commando Antique &hellip; Heavy Build Quality. Product Type- Spyglass Telescope Total Length -18" (inch)when fully extended, collapses to a compact 6 inches Magnification- 30X For using on boats, hiking trips, bird watching and gifting.