Leupolds BX4 Pro Guide HD Binoculars features a BAK4 prism twist up eyecups a central focus dial and high definition performance with its calciumfluoride lenses.
LEUPOLD BX-4
UPC : 030317015336
Weight (OZ) : 28 OZ.
Finish : GRAY
Magnification : 10X
Objective Size : 50MM
Field of View : 299 FT @ 1000 YDS
Exit Pupil : 5MM
Waterproof : WATERPROOF
Short Focus : 10 FT
Prism Type : BAK 4
Weight (OZ) Range : 25.0 – 29.9 OZ.