- Environmentally friendly Eco-Glass is made without lead or arsenic
- Textured protective rubber armoring provides a slip-resistant grip, especially in cold and wet weather
- Nitrogen filled and O-ring sealed to be waterproof and resistant to internal fogging when moving through extreme temperature changes and environmental conditions
- IPX7 waterproof rating means they are submersible to 3.3 feet for up to 30 minutes
- Black coloring allows them to remain inconspicuous in all environments
- One-piece tethered ocular rainguard protects eyecups from water pooling in them from rain or spraying water when hanging from the neck
- Tethered fold-down objective lens caps prevent loss during observation sessions