Nothing beats the large field of view that the ZULU3 offers in a compact and lightweight open-hinge binocular. - Our low dispersion glass offers maximized clarity and color while our silver deposition phase-coated BAK4 prisms create unmatched resolution and image contrast - The ZULU3 provides generous eye relief via multi-position eyecups and dependable waterproof and fog-proof performance surrounded by a rugged polymer frame and non-slip rubber armor - The uniquely compact ZULU3 binocular is the ideal choice for younger people and adults and can easily be held for extended periods of viewing - Dependable waterproof (IPX-7 rated for complete water immersion up to 1 meter) and fog-proof performance - This product comes equipped with objective lens covers a deluxe neck / shoulder strap lens cloth and a premium padded ballistic nylon case - The ZULU3 is covered by SIG SAUER