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*New! Wingspan Optics Thunderbird Ultra HD 8X42 Bird Watching Binoculars with Flat Field Lens Technology and ED Glass

*New! Wingspan Optics Thunderbird Ultra HD 8X42 Bird Watching Binoculars with Flat Field Lens Technology and ED Glass


Regular price $279.99 Sale


  • SPECIALLY DESIGNED TO TAKE YOUR BIRD WATCHING TO ANOTHER LEVEL OF BREATHTAKING CLARITY: The Wingspan Optics Thunderbirds are specially designed with the bird watcher in mind. With Extra Wide Field of View, Close Focus, Phase Correction Coated Prism and ED Glass to Take Your Bird Watching Experience to a New Level of Clarity and Brightness.
  • NEW (ED) GLASS AWAKENS A NEW RAINBOW OF COLOR FOR YOUR EYES: These ED glass high-powered binoculars will help you see images that are clearer and sharper to your eyes, which will take you to another level of breathtaking bird watching. ED (Extra-Low Dispersion) glass prevents or reduces chromatic aberration, which causes color fringing. Generally speaking, the better the aberrations are controlled the cleaner and brighter the image will appear.
  • EXPERIENCE BREATHTAKING CLARITY with NEW FLAT FIELD LENS TECHNOLOGY and PHASE CORRECTION COATED PRISM - Watch Colors pop like Mother Nature designed them. Phase-correction coated high index prism creates sharp, clear, HD images while the 42mm fully multi-coated lenses with Flat Field Technology deliver the brightness and color fidelity you need. Also has 8X magnification, the ideal magnification to capture the most clear, bright and steady bird watching images.
  • WATERPROOF, FOG PROOF AND DURABLE AS A TANK: Nitrogen purged to be Waterproof and Fogproof in order to withstand tough weather conditions and rugged environments. Unlike most 8X42 birdwatching binoculars, ours leverage DuraTech Technology, allowing you to travel light, without fear of damage.
  • CUTTING-EDGE CLOSE FOCUS TECHNOLOGY AND LIFETIME WARRANTY - Feel Like You're Inches Away With Laser 2m Close Focus: See fine feather tips fluttering in the wind, or find your target on the move and zone in for the finest detail. Also with a LIFETIME WARRANTY, so we will repair or replace your binoculars in case of damage, for the life of your product. AT WINGSPAN OPTICS OUR MISSION IS TO ENHANCE YOUR BIRD WATCHING EXPERIENCE by designing optics to meet the special needs of every bird watcher.
  • Magnification: 8x
  • Objective lens diameter: 42mm
  • Field of view: 420ft/1000 yds
  • Close focus: 2m
  • Lens coating: fully multi-coated
  • Ed glass: yes
  • Flat field lens technology - yes
  • Phase coated: yes
  • Waterproof/fog proof: yes
  • Eye relief: 22.5 mm
  • Dimensions (lxhxw): 7 x 2 x 5 inches
  • Weight: 1lb 11oz (Heavy)