Celestron
Celestron 20 x 80 Sky-master PRO ED Observation Binoculars Kit #72035 (UK) BNIB
Celestron 20 x 80 Sky-master PRO ED Observation Binoculars Kit #72035 (UK) BNIB
Celestron 20 x 80 Sky-master PRO ED Observation Binoculars Kit #72035
Brand New UK Stock, boxed with full Guarantee
- Extra-Low Dispersion Lenses
- Threaded for 1.25" Astronomical Filters
- BAK4 Porro Prisms
- XLT Fully Multicoated Optics
- Nitrogen Filled, Fog & Waterproof
- Center Focusing with Diopter Adjustment
- Tripod Adaptable
- Twist-up Eyecups
Far simpler to use than a telescope, the Celestron 20x80 SkyMaster Pro ED Binoculars are made for astronomy and offer an easy way to explore the night sky. They're also an alternative to a spotting scope daytime terrestrial glassing, with good magnifying power and oversize objective lenses for a bright image. Extra-low dispersion glass and multiple layers of antireflective XLT coating combine to produce high-contrast views with accurate color fidelity. Binoculars of this size and magnifying power require stable support, so the SkyMaster Pro ED can be mounted on a tripod with an optional adapter. Special eyepiece threads allow the use of 1.25" astronomical filters to improve your viewing experience.
Optical Performance
- 20x magnification
- 80mm objective lenses
- Extra-low dispersion lenses for edge-to-edge sharpness with no chromatic aberration
- Widely spaced objective lenses of the BAK4 Porro prism optical design provide an enhanced 3-D view
- Proprietary XLT fully multicoated optics increase light transmission for bright, high-contrast images
Use and Handling
- 1.25" threads on eyepieces for astronomical filters
- ±3 dioptric correction
- 2.2 to 2.8" inter-pupillary adjustment range
- Twist-up eyecups for comfortable use with or without eyewear
Construction Details
- Lightweight chassis with rubber armor that protects against impacts and provides slip-resistant grip
- Nitrogen filled to prevent internal fogging
- IPX7 waterproof performance
- Tripod adaptable, adapter sold separately
What’s Included?
- Celestron 20x80 SkyMaster Pro ED Binoculars
- 2 x Objective Lens Caps
- Eyepiece Covers
- Rain-guard
- Neck Strap
- Lens Cloth
- Nylon Case
- Limited Lifetime Warranty
Specification
Magnification | 20x |
Objective Lens Diameter | 80 mm |
Angle of View | 3.4° (Actual) |
Field of View | 178' @ 1000 yd / 59.1 m @ 1000 m |
Minimum Focus Distance | 98.4' / 30 m |
Exit Pupil Diameter | 4 mm |
Eye Relief | 15.4 mm |
Inter-pupillary Adjustment | 56 to 72 mm / 2.2 to 2.8" |
Diopter Adjustment | -3 to +3 |
Focus Type | Centre |
Fog-proof | Yes, Nitrogen Filled |
Environmental Protection | Water-Resistant (IPX7) |
Dimensions | 13.2 x 9.1 x 3.7" / 33.5 x 23.1 x 9.4 cm |
Weight | 7.6 lb / 3.4 kg |
Package Weight | 10.13 lb |
Box Dimensions (LxWxH) | 19.4 x 13.8 x 6.9" |