New Frame Design makes the HX binoculars easier to grip, more comfortable for extending scouting Bright, Crisp Images are the result of new lens coatings that increase light transmission across the spectrum Wider Field of View helps you spot wildlife more quickly, at greater distances, than ever before. Fast-Close-Focus™ central focusing wheel requires minimal rotation for quick, absolute sharpness from close up to infinity. Ergonomic Eyecups shield against side light and drafts for clear, crisp view. Steiner Nano-Protection hydrophobic molecular coating creates a lens surface so smooth, water sheets off and dirt, dust, snow, and fingerprints are repelled. Makrolon® housing is durable polycarbonate with NBR Long Life rubber armoring, creating a lightweight, rugged chassis that withstands 11 Gs of impact. Impervious to harsh conditions for generations of trusted use. N2 injection™ system seals 14-psi pressurized dry nitrogen into the optic, for fogproof clarity in any condition - from artic cold to desert heat.