8x42 10x42 ED

Key Features ：

● Phase-Corrected BAK4 Roof Prisms

● Extra-Low Dispersion Glass Elements

● Large Slip-Resistant Center Focus Wheel

● Multi-Position Twist-Up Eyecups

● Wide 66° Apparent Angle of View

● Tripod Mountable with Optional Adapter

● Fully Multi-Coated Optics

● Twist-Up Rubber Eyecups

● Nitrogen-Filled Water and Fogproof

Overview ：

The 10x42  ED Binoculars to address the particular demands of hunters, birders, and outdoor enthusiasts. They deliver bright high-contrast images with accurate true-to-life color and crisp clarity even when observing from long distances.      To achieve this optical performance, these binoculars feature anti-reflection fully multicoated extra-low dispersion (ED) glass with dielectric and phase-correcting coatings on the BAK4 prisms.  A wide apparent angle of view not only presents an immersive observational experience to complement the impressive performance, it also allows you to take in sweeping vistas without having to move your head very much—making it ideal for everyone from stalking hunters, to sports fans watching a match on a large playing field.

Optical Performance:

● Moderate 10x power magnifies the view while preserving a wide exit pupil and long eye relief to make viewing easier and more comfortable

● 42mm objective lenses gather the light needed to ensure views remain bright and clear even in challenging light conditions

● Extra-low dispersion (ED) glass elements reduce chromatic and spherical aberrations to produce views with true color rendition without halos, diffraction, or distortion across the entire field of view

● BAK4 prisms deliver a round exit pupil and a crisp and clear image with limited edge distortion

● Dielectric prism coatings boost internal surface reflectivity to greater than 99% for maximum light transmission through the prism with minimal loss and diffraction and improved contrast and clarity

● Phase-corrected prism coatings reduce internal interference to improve contrast, clarity, and resolution

● Anti-reflection fully multi-coated lenses maximize light transmission for bright and clear images with accurate color rendition

● Wide 66° apparent angle of view helps to minimize the appearance of distracting hand shake that is common when holding high-power optics

● Expansive 345-foot field of view at 1000 yards

Use and Handling ：

● Nitrogen filled and O-ring sealed to be waterproof and resistant to internal fogging when moving though extreme temperature and environmental conditions

● Rubber-armored exterior offers impact protection while providing a slip-resistant grip

● Bridge design adds more surface area for a secure grip

● IPX-7-rated to be dustproof and submersible

Performance ：