Description
The Barska 8X21 Blueline Binoculars have a magnification of 8x and an objective diameter of 21mm. They have an angle of view of 7.2 degrees and a field of view of 128m. The close focusing distance is 5m and the exit pupil is 2.63mm. The eye relief is 11mm and the lens is fully coated. The prism type is Porro and the focusing system is center. The binoculars come with a carrying case and lens cloth and have a limited lifetime warranty.
Specifications: Magnification: 8x; Objective Diameter: 21mm; Angle Of View (Degree): 7.2; Field Of View (m): 128; Close Focusing Dist.: 5m; Exit Pupil: 2.63mm; Eye Relief: 11mm; Lens Coating: Fully Coated; Prism Type: Porro; Focusing System: Center; Included Accessories: Carrying Case and Lens Cloth; Warranty: Limited Lifetime.