Vintage Field Binoculars 7X50 in case. Marked on one side: ASAHI OPTICAL Co. Japan No.4539641 7×50 Field 7.1. On the other side marked: ASAHI Pentax Prism Binoculars Coated Optics. Optics in good condition. I believe these are most likely 1970s-1980s era. Worn condition. See Additional Information for shipping dimensions.
