CASSINI FQ-6536 Binoculars/Telescopes Type: Binoculars Accessory: Neck Strap and case Specifications: 6.5X Power 36 mm Objective Lenses Fully Coated Optics Angular Field of View: 8.2 degree Exit Pupil Size: 5.5 mm Eye Relief: approx. 25 mm Interpupillary Distance: 54 mm to 74 mm Color: Grey Field of View: 419 Feet @ 1000 yards Objective Lens: 36mm Size/Dimensions: 2.00 x 7.00 x 5.00