Telescope-Porro Prism Binoculars-Celestron 15 x 70 SkyMaster Pro Waterproof Binoculars

What We Love About Celestron SkyMaster Pro 15 X 70 Binoculars

• Extra-large 70 mm optics are perfect for astronomy, nature observations, and long-distance viewing of all kinds.

• Celestron’s highly regarded XLT coatings have been applied on all air-to-glass optical surface of the SkyMaster Pro 15×70 Binoculars. This attention to quality, together with the inclusion of BAK-4 prisms, results in high contrast, tack sharp images that you will love.

• Do you ever have a hard time finding your subject when viewing through binoculars? The Celestron 15×70 SkyMaster Pros come with a specially designed built-in tripod adapter that can accept a red dot finder! Using a red dot finder on these binoculars is similar to using one on a telescope. Once you align the finder with the binoculars, you will be able to pinpoint your subject in a flash.

• Waterproof & fogproof! The Celestron SkyMaster Pro 15 x 70 Binoculars have been nitrogen-purged to prevent fogging during temperature fluctuations or damp conditions, and the housing is waterproof so that you don’t have to worry about getting caught in the rain, or having dew seep into the optical housing.

• Finally, we are happy that these binoculars have 17 mm of eye relief. This allows observers with eyeglasses to view comfortably. Another small yet thoughtful addition to the SkyMaster Pro line is including two sets of eye guards, aka eye cups. One set is round, and can be used most of the time, but when you have light entering from the side (which decreases contrast considerably) you can switch to the included winged eyecups. Take a closer look at the impressive features of thee SkyMaster Pro 15×70 Binoculars in the video below.

Celestron 15 x 70 SkyMaster Pro Binoculars Specifications

• Model Number: 72030

• Dimensions: 330.2mm x 241.3mm x 101.6mm (13″x9.5″x4″)

• Magnification: 15x

• Objective Lens Diameter: 70mm

• Focus: Center Dial

• Lens Coatings: Fully Multi-Coated with XLT Coatings

• Angular Field of View: 4.4°

• Linear Field of View: 231ft / 77m

• Close Focus: 49.2ft / 15m

• Eye Relief: 17mm

• Exit Pupil: 4.6mm

• Prism Type: BaK-4

• Waterproof: Waterproof and Fogproof – Nitrogen Purged

• Relative Brightness: 21.16

• Twilight Factor: 32.4

• Inter-pupillary Distance: 56-72mm

• Diopter Adjustment Range: ±4

• Body Material: Polycarbonate & Aluminum

• Rubber Coated: Yes, with ergonomic hand grips

• Tripod Adaptable: Yes

• Includes Red Dot Finder Rail: Yes

• Includes Lens Caps, RainGuard, Neck Strap, Lens Cloth, and Instruction Manual