Supreme brightness & a class-leading field of view. See more game on your wall. New Excursion HD binos feature a class-leading, wide field of view, plus magnum powered brightness & clarity that’ll blow the eyecups off any competitor in their price range. Fully multi-coated optics & high-performance Ba K-4 prisms with our PC-3® Phase Coating produce outstandingly bright, clear images from edge to edge. The rugged, lightweight housing is optimized for comfort & 100% waterproof/nitrogen purged. Side by side, nothing in its class offers a wider, more vivid view than Excursion HD. Wide field-of-view PC-3phase coating for color fidelity & clarity of image Ba K-4 roof prisms Fully multi-coated optics 100% waterproof/fogproof construction Large, lockable center focus knob for precise focusing – even when wearing gloves Long eye relief Soft-Touch thumb grip