Rare vintage binoculars BPC5 8X30 made in the USSR

Binoculars complete set: Case: yes (hard case with push-button clasp, real leather) Case shoulder strap: yes (natural leather) Neck strap: yes (natural leather) Eyepiece caps: no Lens caps: no (not provided by the manufacturer) Light filters : no Operating instructions: no Design features: Adjustment: central (general) focusing + correction of the right eyepiece (compensation) Antireflection coating: yes Reticle: no Quality mark of the USSR Natural picture without yellowing 1983. Possesses optimum characteristics of the field binocular. The optical parts of the binoculars are made with a multilayer antireflection coating, as a result of which the device has high lighting characteristics. Soviet binoculars produced by the Kazan factory are distinguished by the high reliability of the central focusing unit, compared with binoculars from other optical factories. As a result, it is the Soviet Kazan binoculars that are chosen by hunters, lovers of extreme sports and other users where quality and reliability of the design are necessary. The binoculars are offered in new condition. Classic Soviet Collection. Attention! Not to be confused with BAIGISH BPC5 8x30M! TTX: Magnification, multiples (times): 8 Objective diameter, mm: 30 Exit pupil diameter, mm: 3.75 Exit pupil distance, mm: 12 Angular field of view, deg: 8.3 Linear field of view at a distance of 1000 m, m: 150 Resolution limit , arcsec: 6 Light amplification factor: 14.06 Twilight (factor): 15.5 Prism type: PORRO Body material: metal Focusing: central, right eyepiece Color: black Dimensions HxWxD, mm: 120x160x50 Weight without case, kg: 0.62