GPO Passion HD 10x42 Objective Size_50 the 8x42 model offers a

the 8x42 model offers a wide field of view so you can easily follow subjects as they move with less need to move the binoculars

lenses and a finely tuned optical design

it is designed to withstand the elements

chromatic aberrations and color fringing

In addition

GPO Passion HD 10x42 Objective Size_50 the 8x42 model offers aPassion HD binoculars are the flagship products of GPO. Features Interpupillary Distance: 57 75 mm Waterproof Fog proof GPO brightTM lens coating Magnesium body Center focusing locking diopter Twist out Eyecup Custom Molded Hard Case Spectacular Lifetime WarrantyTM Specs Item # B620 Model 10x42 Close Focus 6. 5 ft. FOV at 1,000 yd. 361 ft. Eye Relief 17 mm Weight 29. 6 oz. Exit Pupil 4. 2 mm