The Vortex Viper HD 8x42 binoculars are designed for hunters, shooters, and outdoor enthusiasts seeking premium optical performance without the premium price tag. Featuring an HD optical system, they deliver exceptional resolution, color fidelity, and edge-to-edge clarity. Their lightweight and compact design makes them one of the most portable full-size binoculars available, ideal for extended use in the field.
| Magnification | 8x |
| Objective Lens Diameter | 42 mm |
| Eye Relief | 18 mm |
| Exit Pupil | 5.25 mm |
| Linear Field of View | 409 feet/1000 yards (135.8 meters/1000 meters) |
| Angular Field of View | 7.8 degrees |
| Close Focus | 6.5 feet (1.98 meters) |
| Interpupillary Distance | 56-75 mm |
| Diopter Adjustment | Yes |
| Focus Type | Center |
