The Bercut series binoculars were produced directly for special forces: the KGB, the Ministry of the Interior, the internal police, and riot police. Special conditions were imposed on the quality: reliability, frost resistance, heat resistance, reliable sealing, shock resistance. Functionality: viewfinder lenses are clean, but there are a couple of minor dust particles on the left (they don’t affect the work), viewfinder visibility is good - without distortion, the focusing work is smooth and pleasant. Additional focusing on the right eyepiece is static, not working (requires easy service).Special filters are included for night observation. I give a full guarantee of the originality of the lot and compliance with its description. Your parcel will be very well and very securely packed. The carrier is UkrPost. The window for tracking the package is located at this link: http: http://uacargo.com.ua/track/ukrposhta#code= Insert the track number and see where the package is. The delivery time is due to the fact that Ukraine is not located in the EU zone - from a week to four.