M3M Monocular Telescope 10-30x50 Powerful Multi-Coated BAK4 Prism Waterproof Binoculars Spotting Scope for Cell Phone-for Bird

Details

• Waterproof And Fogproof - Nitrogen Gas Purged And O-Ring-Sealed To Prevent Fogging, Moisture, Dust And Debris From Penetrating Your Monocular For Reliable Performance In All Environments.
• This 10-30X Monocular Allows You To See Beautiful & Interesting Things 10-30X Closer And Get Clearer and Brighter Range Of View With 50mm Lens. It Also Offers You The Most Pleasant Viewing Feelings. Your Eyes Will Not Be Easy To Get Tired .
• Large & Smooth Central Focusing Knob Allows You Easy And Quick To Focus The Fast Moving Objects. And You Will Not Miss Any Exciting And Amazing Moments, Especially While You Are Watching Your Favourite Games.
• Anti-Slip Finish Rubber Armor And Twist-up Eyes Cups Are Made Of User - Friendly Materials, Which Make This Monocular Durable, Special and Attractive.
• HD Optical Glasses With Premium Fully Multi-Coated All Glasses Lens And BaK-4 Prisms Ensure You To Enjoy A Vivid And Meaningful Life While You Are On Outdoor Birding, Travelling, Sightseeing, Hunting, etc.