Based on the distinctive circular "B" emblem on the hinge, these are highly consistent with vintage binoculars from brands like Bushnell or Binolux. Similar models with these exact specifications (7x50, Field 7.1°) were commonly produced by Japanese manufacturers in the mid-20th century.
Key Specifications
Magnification & Objective: 7x magnification with 50mm objective lenses, a popular configuration for marine and low-light use.
Optics: Marked as "Fully Coated Optics," a feature designed to reduce reflections and improve light transmission.
Serial Number: The specific unit shown is No. DR471927
selling as pictured.
more than welcome to pick up at shop in butler pa & save shipping.
42826kt