32 Brass Leather Victorian Telescope Antique Cap Belt Handheld Spyglass Scope Focus Type Manual Focus Objective Lens Diameter 40 Millimeters Focal Length Description 40 millimeters Material Brass Leather Finished Antique Finish Magnification 20 x approx Eye Piece Lens Description Barlow Lens Coating Description Fully Coated This beautifully crafted handpolished solid brass telescope have been manufactured to reflect the materials of a more elegant bygone age All feature high quality fully coated optics making them highly functional products All models provide erect images so can be used for terrestrial viewing as well as for basic observation