The SkyMaster Pro binoculars from Celestron have large 80mm objective lenses that are ideal for observation at dusk, dawn, and night-time. They are both waterproof and nitrogen-purged, making them suitable for use in all and any weather conditions.

 

 

 

 

The 80mm objective lenses have tremendous light gathering capabilities, delivering superior low light performance, even in the dimmest conditions. Choose SkyMaster Pro for use at dusk, dawn and night-time astronomical viewing.

Every air-to-glass surface is multi-coated with Celestron’s proprietary XLT coating technology. These coatings coupled with BaK-4 prisms increase light transmission through the optical path and deliver crisp, high contrast images with outstanding resolution.

The built in tripod adapter of the SkyMaster Pro 20x80 not only allows the binocular to be attached to a tripod for added stability but it also acts as a balance rail by sliding along the centre support rod. A red-dot finder can also be attached to the centre support rod utilizing the removable rail. When properly aligned with the binocular, the red-dot finder will allow objects to be brought into view quickly.

The polycarbonate and aluminium housing allows the binocular to be lighter weight without sacrificing its durability. The housing with protective rubber armour is extremely rugged and durable with the ability to handle tough use.

 

The fully waterproof housing for use in all weather conditions provides peace of mind when unexpected weather rolls in. The housing is also filled with dry nitrogen gas to prevent the internal lenses from fogging when moving between extreme temperatures or when using the binocular in damp conditions.

Bring distant objects into view with 20x magnification—great for observing celestial objects in greater detail, searching for wildlife in the brush or viewing a distant object on the horizon.

 

 

 

Lens Coatings: Fully Multi-Coated – XLT Coatings

Angular Field of View: 3.2 Degrees

Linear Field of View: 56m

Close Focus: 20m

Eye Relief: 15.5mm

Exit Pupil: 4mm

Prism Type: BAK-4

Waterproof: Water proof and Fog proof – Nitrogen Purged

Relative Brightness: 16

Twilight Factor: 40

Interpupillary Distance: 56-72mm

Dioptre Adjustment Range: +/-4

Included Items: Built in Tripod Adapter, Finder Rail, Objective Lens Caps, Rainguard, Neck Strap, Lens Cloth, Instruction Manual