Russian binoculars model Berkut 7x35. These binoculars are known for their durability and are often Soviet or post-Soviet era models. The numbers on the binoculars indicate their basic specifications: 7x: Means the binoculars provide 7x magnification, making objects appear seven times closer than they do to the naked eye. 35: Refers to the diameter of the objective lens (front lens) in millimeters (35mm). A larger lens allows more light to enter, providing a brighter and clearer image. 190m/1000m: Indicates the field of view, which is the width of the scene you can see at a distance of 1000 meters (190 meters in this case). ОБЛИ: These are Cyrillic letters for "BPC" which stands for Binocular Prismatic Central focus. These binoculars feature a durable body resistant to various weather conditions, such as dew, dust, and snow, and are suitable for use in temperatures ranging from -40 to +50 degrees Celsius.