Magnification: 8x power, allowing for a clear and stable view.
Objective Lens: 40mm diameter for gathering sufficient light.
Field of View: Approximately 140 meters at a 1000-meter distance.
Design Features: Often built with a rubber coating for an anti-slip grip and may include protective eyepiece and lens covers.
Durability: Many variations are designed to be waterproof and fog-proof, making them suitable for various weather conditions.