Sport telescope-outdoor sailing monocular-promotional portable foldable scope
promotional portable nautical telescope, with model 20x 36 monocular antique, for outdoor sporting hunting travelling sailing birding.
New stretching focus telescope, nautical,aluminum metal outer, 4 sections.
High quality brass nautical monocular for marine and seafaring, very easy to find image with this optake copper antique telescope.
Fully coated optics; with big ocular lens and big objective lens, high light in, high resolution; with aluminum outer body golden copper brass oxidation painting; stretching focus, which can be used as a sport telescope, outer telescope or monocular.
Gorgeous cupronickel 20×36 telescope
Features a tri-fold Cupronickel housing with a leather grip
Working optics with 20x magnification
Close Length: 145mm
Open Length: 375mm
Minimum focusing distance: 10m
Exit pupil diameter: 1.2mm
Exit pupil distance: 17mm
Ocular lens diameter: 20mm
Objective lens diameter: 36mm
Outer body diameter: 40mm