Leupold Wind River Cascades 8x42mm and 10x42mm center focus, roof prism binoculars give you the sharp, bright image, full contrast, and color fidelity serious birders demand, even when the light is low. Plus, their in-line design makes both models trim, lightweight, and a real pleasure to use, whether you're in the backyard or away at more far-flung locales.

• Outstanding low light performance - for excellent early morning or late evening birding.

• Slim, ergonomic in-line design - they'll fit naturally in all sizes of hands.

• Long eye relief and twist up eyecups - the Cascades are comfortable for long periods of viewing, even with glasses.

• Center focus dial mounted lockable diopter adjustment - this will keep your focus setting secure against accidental bumps.

• Close focus distance — focus perfectly even under 10 feet, so they're great for up-close birding.

• Built tough and 100 percent waterproof - like all Wind River optics, they're ready to go wherever you do, and will provide rugged, waterproof performance no matter the conditions.

• Shock-absorbing rubber armor - adds extra protection, and also enhances your grip when wet.