详细说明
Product Name: Bak4 Prism Long Distance Spotting Scopes Telescope Optical Monocular with Tripod Factory Model NO.: DG2-20 Aperture: 50-100mm Focusing Type: Internal Focusing Objective Aperture: >50mm Lens: Glass Lens Type: Zoom Lens Structure: Spotting Scope Usage: Gift, Military, Bird Watching/Hunting, Toy, Travel Magnification: 20-60 Type: Spotting Scope Angular Field of View: 2
