These Vintage Binoculars were manufactured in Japan by Jason. They have 7 x 35 lenses with a Wide Angle field of view of 9.3 degrees. "Glasses On" means that they have a flat eye piece, designed for people who wear spectacles. There is some wear on the hard metal casing as you might expect from their age, but the lenses are clear, free of scratches and there is no distortion of view.
They are valued for scanning wide areas such as night skies and landscapes. The original strap is included. Weighing just a fraction over 1 kilogram, they are relatively compact and perfect for bird watching.