ED glass

    • Vanguard Endeavor ED
      Select options This product has multiple variants. The options may be chosen on the product page
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      • Vanguard Endeavor ED

      • $475.00
      • Extra-low Dispersion (ED) glass Bak4 phase-coated prisms and fully multi-coated lenses Three stage twist out eyecups with long eye relief and locking diopter ring 100% waterproof and fogproof Lightweight, open bridge body design with large, precise focus wheel Lifetime Australian warranty
    • Vanguard Endeavor ED II
      Select options This product has multiple variants. The options may be chosen on the product page
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      • Vanguard Endeavor ED II

      • $575.00 – $595.00
      • Featuring Hoya Extra-Low Dispersion (ED) Glass Phase-Corrected Roof Prisms Anti-Reflection Fully Multicoated Optics Ergonomic Open-Bridge Configuration Durable Magnesium-Alloy Housing Textured Center Focus Wheel Nitrogen-Filled, Water and Fog proof Click-Stop Twist-Up Eyecups Pebbled Rubberized Armor Tripod Mountable with Optional Adapter Lifetime Australian warranty
    • Out of Stock
      Celestron Nature DX 10×42 ED Binoculars
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      • Celestron Nature DX 10×42 ED Binoculars

      • $549.00
      • Celestron Nature DX 10x42 ED Binoculars have all the features you expect at this price, and one you don't expect. The surprise is Extra-low Dispersion (ED) glass in the objective lens. Other features include fully multi-coated lenses, phase-corrected BaK-4 prisms, waterproof and nitrogen purged polycarbonate body with rubber armoring. Close focus is 6.5' and field of view is 309' at…