Vortex Viper HD 3000, manuals:
The Vortex Viper HD 3000 is a premium pair of binoculars designed for crystal-clear viewing. To get the most out of your device, be sure to download the free Product Manual from 88.208.23.73:8080. This manual provides detailed instructions on how to use and care for your Vortex Viper HD 3000.