Celestron 8x32 Ultima Porro Binoculars are an ideal general-purpose optic for mid-range use, with competent light-gathering capabilities without the bulk and weight of larger models.
The moderate magnification coupled with the mid-sized objectives ensure a comfortable exit pupil and eye relief for easier viewing, while producing an impressive 60° apparent angle of view to immerse you in the scene through the eyepieces. Complementing these performance features are anti-reflection fully coated optics and a traditional Porro prism optical path that all work together to produce bright, clear high-contrast views with accurate colour rendition and a rich depth of field.
For long-duration glassing sessions, to reduce arm fatigue, or to eliminate vibrations, the Ultima can be tripod mounted using an optional adapter. Its optical tubes are nitrogen-filled and O-ring sealed to be waterproof and resistant to internal fogging. The chassis is made of a lightweight and durable aluminium alloy and wrapped in a protective slip-resistant synthetic rubber armour. Fold-down eyecups mould themselves to the user's eye sockets to block stray peripheral light for brighter views without intrusive side glare, and the binoculars' centre-focusing wheel is also slip-resistant to make precision focusing fast and easy.
Porro prism binoculars provide an enhanced three-dimensional image of the subject
Wide 8.1° field of view allow you to see the entire scene all at once
BaK-4 prisms and fully multi-coated optics deliver maximum light transmission through the optical path
8.2' close focus for detailed observation of subjects in close proximity
Ergonomic body with synthetic rubber armour and a non-slip grip
Tripod adaptable for extended viewing sessions
Eyeglass friendly with generous eye relief and comfortable rubber eyecups
Objective Lens Diameter: 32mm (1.26")
Angular Field of View: 8.1°
Linear Field of View (@1000 yds) / @1000 m): 425 ft (142 m)
Exit Pupil: 4mm (0.16")
Eye Relief: 15mm (0.59")
Close Focus: 8.2ft (2.5m)
Interpupillary Distance (max): 74mm (2.91")
Interpupillary Distance (min): 50mm (1.97")
Diopter Adjustment Range: ±6
Twilight Factor: 16
Relative Brightness: 16
Lens Coatings: Fully Multi-Coated
Prism Glass (Type): BaK-4
Prism Coatings: N/A
Weight: 18.3 oz (520 g)
Environmental Protection: Waterproof
Nitrogen Filled: Yes
Tripod Adaptable: Yes
Carrying Case: Black woven fabric case with hook-and-loop closure flap
Dimensions: 110mm x 165mm x 48mm (4.3" x 6.5" x 1.9")
Kit content Celestron Ultima 8x32mm Porro Binocular Case Neck strap Eyepiece covers Tethered objective covers
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