Celestron Ultima 20x50mm Porro Prism Binoculars

The Celestron Ultima 20x50mm Porro Prism Binoculars are a compact and portable option for those interested in observing nature and the night sky. These binoculars offer a range of features that make them suitable for a variety of outdoor activities. With a magnification power of 20x and a 50mm objective lens diameter, the Celestron Ultima 20x50mm Binoculars provide a powerful and detailed view of distant objects. This level of magnification is well-suited for observing terrestrial targets, such as wildlife or sporting events, as well as celestial objects like the Moon and bright stars.

The Celestron Ultima 20x50mm Porro Prism Binoculars design of these binoculars ensures optimal light transmission and image quality. The multi-coated optics further enhance image contrast and brightness, resulting in sharp, clear views. The 50mm objective lenses gather a significant amount of light, enabling better performance in low-light conditions.

The Celestron Ultima 20x50mm Binoculars feature a durable and ergonomic design. They are built to withstand outdoor use and are equipped with rubber armor to provide a non-slip grip and protection against minor impacts. The binoculars are also tripod adaptable, but a tripod adapter would need to be purchased separately.

Product Features in Detail

Celestron Ultima 20x50mm Porro Prism Binoculars

The Celestron Ultima 20x50mm Porro Prism Binoculars gives you a major boost in magnification that will make you feel like you're a part of the action. It's the perfect choice for amazing views of faraway subjects when you need to keep your distance-as in wildlife observation or surveillance. These classically styled binoculars use their Porro prism optical design to provide optimal image clarity and depth of field. Their widely spaced objective lenses enable enhanced triangulation between binocular and subject, presenting the observer with a rich, three-dimensional image that only traditional Porro prism binoculars can offer.

Enjoy up-close views wherever you are. The Ultima 20x50 binocular gives you a major boost in magnification that will make you feel like you’re a part of the action. It’s the perfect choice for amazing views of faraway subjects when you need to keep your distance—as in wildlife observation or surveillance.

These classically styled binoculars use their Porro prism optical design to provide optimal image clarity and depth of field. Their widely spaced objective lenses enable enhanced triangulation between binocular and subject, presenting the observer with a rich, three-dimensional image that only traditional Porro prism binoculars can offer. 

Coatings and Prisms

Ultima binoculars feature fully multi-coated optics. A binocular can be considered “fully multi-coated” when all glass surfaces are coated with multiple layers of anti-reflectivity coatings so that the maximum amount of light passes through the glass to the eye. The prisms inside Ultima binoculars are made of high quality BaK-4 glass so that more light is reflected off their internal faces and passes through to the eye. Taken together, the fully multi-coated lenses and BaK-4 prisms maximize light transmission for the remarkably bright, highly detailed images.

The Body

A durable, synthetic rubber-armored, aluminum housing protects your Ultima binoculars from damage without weighing you down. Viewing through Ultima binoculars is comfortable for both eyeglass wearers and non-eyeglass wearers, thanks to the synthetic fold-down rubber eyecups. What’s more, the binocular is fully waterproof and filled with dry nitrogen gas to prevent internal fogging of lenses. Ultima binoculars can stand up to even the toughest outdoor conditions.

Powerful Magnification

The Ultima 20x50 binoculars feature an ultra-powerful 20x magnification with a sizable 50mm objective lens. It’s a great choice for observing whale watching from the shore, searching for wildlife in an open field, viewing distant objects on the horizon, and getting close to the action at a sports game.