A lovely pair of vintage Carl Zeiss Jena 8x30 Deltrintem binoculars. The optics are clear and crisp. No visible scratches or fungus. Both focus knobs operate smoothly. Serial number: 3490371. Dimensions are approximately 11 x 16 x 4.3 cm. Approximate weight with leather case is 800 grams. Approximate weight of the binoculars without the case is 550 grams. Includes the original leather case with a metal zipper and a leather neck strap. The neck strap can be removed and reattached. Both the neck strap and the case show signs of wear in accordance with age. Please see all photos, as they are integral to the description of the object. Comes from a pet and smoke-free home. Shipped securely with tracking and insurance by Deutsche Post DHL.