Tasco Essentials Roof Compact Binoculars - 8x21 - This ultra-light binocular offers outstanding compact performance with rugged rubber armor for hiking, backpacking or hunting. Field of View (ft.@100yds./m@100m): 380/127 Weight (oz./g): 5.8/165 Magnification X Objective Lens: 8x 21mm Size Class: Compact Focus System: Center Lens Coating: Fully Coated Close Focus (ft): 30/9