Binoculars Kmart Focal Siam Cat Optics 7 x 50 Vintage Japan

This a pair of vintage Kmart binoculars with a focal length of 7x and a 50mm objective lens diameter.  Field 8', 420 ft at 1000 yds.  These coated binoculars come in a classic black color and feature a Porro prism optical design. With a tripod socket and night vision capabilities, these binoculars are perfect for various outdoor activities. The brand, Focal, adds to the authenticity of this full-size binocular set, which was manufactured in Japan. Ideal for bird watching, hunting, or any other optical activities, these binoculars offer a clear and magnified view of distant objects in a compact and durable design. Measurements are 7.5" wide x 6.5" long x 3" high. Strap attached; no case or manual.

Of note, they do have a few spots on the inside of the lenses (coating?), but my husband is an outdoorsman and tested them out and said they did not interfere with the view and that the binoculars worked "beautifully."