Nautical Tripod Double Barrel Telescope Vintage Antique Finish - Brass Made Classical Nautical Decor Nautical Brass antique finish wooden Tripod telescope - Brass & Wood Tube length: 39 , Height : 61 Inches , ground dial: 25 , Volume weight: 8 kg Model History : Used on Ports to see ships coming in early 19 th century Focus method : In and our by last tube Magnification - 35 X quality product