The Celestron Nature DX ED Binocular.

Celestron’s award-winning Nature DX Binocular received a major upgrade with the addition of ED objective lenses, providing optical performance that rivals that of more expensive binoculars, at a price to fit your budget. The fully multi-coated lenses and BaK-4 prisms maximize light transmission for remarkably bright, highly detailed views of the birds you encounter, and the ED objective lenses further enhance these features, especially in low light conditions. The Celestron Nature DX ED Binoculars are a versatile, all-around great choice for birders, including young birders, and they features a close focus distance of just 6½ feet.

ED Objective Lenses – Extra-Low Dispersion (ED) glass virtually eliminates chromatic aberration, also known as color fringing, a visual defect common in some binoculars. Celestron’s Nature DX ED lenses deliver sharp images, even at the edges of the field of view. ED glass also produces views of birds with outstanding true-to-life color. Not all ED glass is created equal: Celestron’s high-quality ED glass delivers visibly brighter, sharper images compared to binoculars without ED lenses. The difference is especially apparent in low light conditions in shaded areas, or during dawn or dusk.

Coatings & Prisms – The Nature DX ED Binoculars feature fully multi-coated optics, and the prisms inside are made of high-quality BaK-4 glass with phase coatings applied so more light is reflected off their internal faces to pass through to your eyes. Together, the fully multi-coated lenses and BaK-4 prisms maximize light transmission for remarkably bright, highly detailed views of the birds you find.

The Body – A durable rubber-armored, polycarbonate housing protects your Celestron Nature Binoculars from damage without weighing you down. Viewing through Nature DX EDs is comfortable for eyeglass wearers and others thanks to the durable twist-up eyecups – simply twist through multiple click stops to find the position that works best for you. What’s more, the Nature Binocular is fully waterproof and filled with dry nitrogen gas to prevent internal fogging of lenses. In short, the Celestron Nature DX ED can stand up to the toughest outdoor conditions when it’s necessary.

To learn more about Celestron’s Nature DX ED Binoculars, see Nature DX ED 8x42mm Roof Binoculars | Celestron and also take a look at Celestron’s top of the line Regal Binoculars, as well as their Trailseeker models.