Vintage Carl Zeiss Deltrintem 8 x 30 Binoculars with Case.A vintage 8 x 30 pair of binoculars with clear lens and prisms, producing well defined, collimated subject viewing.All focusing and mechanical movement is good. There is a small area of lens separation on the edge of the left hand OG, which is not detectable during actual viewing, and does not effect the apparent image.A nice lightweight, efficient, general purpose binocular by one of the best manufacturers.Historical Interest: ...The initial owner of these binoculars is believed to have served the Port Line Steamship Company as Chairman throughout the length of WW11.Carl Zeiss Deltrintem No: 1686468