Binoculars Celestron Ultima 10x50mm
See it and take it all in, wherever you are. The Ultima 10x50 binocular has a wide 6° field of view, just over three hundred feet wide when measured at a distance of 1,000 yards. It's the perfect choice for watching deer trot across a meadow or a home run fly into the stands without moving the binoculars. But the possibilities don't stop there. Ultima binoculars are ideal for almost any activity, including sporting events, sightseeing, bird and wildlife watching, hiking and more.
These classically styled binoculars use their Porro prism optical design to provide optimum image clarity and depth of field. Their widely spaced objective lenses allow for enhanced triangulation between binocular and subject, presenting the viewer 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-reflective coatings so that the maximum amount of light passes through the glass to the eye. The prisms inside the Ultima binoculars are made of high quality BaK-4 glass so that more light is reflected off their inner faces and passes to the eye. Together, the fully multi-coated lenses and BaK-4 prisms maximize light transmission for extraordinarily bright and highly detailed images.
The body
A durable aluminum housing with synthetic rubber armor protects your Ultima binoculars from damage without overloading it. Viewing through the Ultima binoculars is comfortable for both eyeglass and non-eyeglass wearers, thanks to the collapsible synthetic rubber eyepieces. In addition, the binocular is completely waterproof and filled with dry nitrogen gas to prevent internal lens fogging. The Ultima binoculars can withstand even the harshest outdoor conditions.
Perfect for a variety of uses
The Ultima 10x50 binoculars feature a 50mm objective lens combined with 10x magnification, making them an ideal choice for those applications where distance viewing in low light environments is essential. For distance viewing, the 10x50 model offers a wide field of view so you can easily follow subjects such as birds in flight, deer on the run, athletes on the sports field or performers on a stage as they move with less need to move the binoculars.
Technical Specifications:
- Magnification: 10x
- Objective Lens Diameter: 50mm (1.97")
- Angular field of view: 6° (6°)
- Linear field of view (@ 1000 yards / @ 1000 m): 315 ft (105 m)
- Exit pupil: 5 mm (0.2")
- Eye relief: 18 mm (0.71")
- Close focus: 22.9 ft (7 m)
- Interpupillary distance (max): 74 mm (2.91 ")
- Interpupillary distance (min): 50 mm (1.97 ")
- Diopter adjustment range: ± 4
- Twilight factor: 22.36
- Relative brightness: 18
- Limiting stellar magnitude: Viewing conditions - Ideal: 10.99 | Moderate: 9.99 | Poor: 8.99
- Lens coatings: fully multi-coated
- Prism glass (type): BaK-4
- Prism Coatings: N / A
- Weight: 26.1 oz (740 g)
- Environmental Protection: Waterproof
- Nitrogen-filled: Yes
- Tripod adaptable: Yes
- Carrying Case: Black woven fabric case with Velcro closure flap
- Dimensions: 175 mm x 185 mm x 60 mm (6.9" x 7.3" x 2.4")
- Included Items: Carrying Case | Neck Strap | Eyepiece Covers | Eyepiece Covers Tied On | Objective Covers
Binoculars Celestron Ultima 10x50mm
