Produced in China and supplied to North Vietnam in the 1971。

This binocular case is used with Soviet B-6/8x30 binoculars and 6x30/8x30 dienstglas/silvamar Carl Zeiss Jena binoculars.

This binocular case is believed to have been supplied to the North Vietnamese Army and specialized equipment for use in tropical regions of southern China.

The Binoculars in the photo is for display only and is not for sale.