The Viper HD—a premium-quality binocular packed with everything you need and nothing you don't. Rugged, compact and lightweight (one of the lightest full-size binoculars to date), it's easy to see why the Vipers are award winners. Add in HD (High Density) extra-low dispersion glass for impressive resolution and color fidelity and the Vipers change more than the game. They change the results, too.
| Magnification | 12 x | 
| Objective Lens Diameter | 50 mm | 
| Eye Relief | 15 mm | 
| Exit Pupil | 4.2 mm | 
| Linear Field of View | 252 feet/1000 yards | 
| Angular Field of View | 4.8 degrees | 
| Close Focus | 8.5 feet | 
| Interpupillary Distance | 59-75 mm | 
| Height | 6.7 inches | 
| Width | 5.2 inches | 
| Weight | 28 ounces | 
 
                            
                         
                                
                             !
                                        
                                        !
                                     
                        
                        
                         
                         
                                                             
                            
                         
                                
                             
                                
                             
                                
                             
                                
                             
                                
                             
                                                 
                                                 
                                                 
                                 
                             
                