APEXEL 10-30X50 Zoom Telescope Outdoor HD Binoculars Large Eyepiece Waterproof Telescope for Bird Watching Concert Hunting

• 10X-30X Magnification: Continuous zoom can choose 10X 30X magnification to watch, zoom in or zoom out the scene
• 50mm Large Caliber: The larger the caliber/the lighter it enters/the clearer the image
• FMC Multi-Layer Broadband Green Film: High light transmittance, effectively reducing the refractive index of light, and the image is clear, sharp, and transparent
• BAK7 Prism: The image is brighter and more transparent without dark edges
• Metal Frame + Rubber: Metal mirror body design with high strength shock resistance. Can greatly enhance the service life of the telescope

Specifications:

• Brand Name: APEXEL
• Product Model: 10-30X50
• Field of View: 235FT/1000YDS
• Eyepiece Diameter: 22mm
• Lens Coating: FMC
• Focusing Method: Center Focusing
• Prism System: Paul
• Weight: 790g
• Magnification: 10-30X
• Objective Lens Diameter: 50mm
• Prism Material: BAK7
• Waterproof Grade: Life Waterproof
• Mirror Material: Metal + Rubber
• Mirror Size: 184 x 184 x 62mm