Celestron Regal ED 8x42 Roof Prism Binoculars


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  • Extra-Low Dispersion (ED) objective lenses provide high resolution, high contrast images that are virtually free of optical defects such as chromatic aberration (color fringing)
  • Flat field technology ensures level, edge-to-edge image clarity
  • Fully multi-coated optics deliver maximum light transmission throughout the optical path.
  • Phase and dielectric coated BaK-4 prisms produce vivid, true-to-life colors.
  • Eyeglass friendly - generous eye relief and sturdy, twist-up eyecups with multiple stops
  • Well-balanced, ergonomic industrial design
  • 4.9’ close focus
  • Tripod adaptable

Regal ED Flat Field Binoculars build on the success of Celestron’s customer-favorite Regal ED spotting scope line. With both ED objective lenses and flat field lenses, these binoculars provide sharp, expansive views and of a high degree of accurate color resolution.

As Celestron’s new premiere line of performance-level field binoculars, the Regal ED Flat Field Binoculars are designed with the most selective of all binocular users in mind: birders. From their vivid, true-to-life color resolution, expansive fields of view for ease of locating fast moving objects, and 4.9 foot close focus distance to get an even closer look when a subject suddenly pops out of the bushes and right on the trail in front of you, the Regal ED binoculars provide everything needed for the most selective of binocular users – which ensures that they’re up to the challenge across a wide-range of other activities.

ED Glass Objective Lenses

Extra-Low Dispersion (ED) glass virtually eliminates chromatic aberration, also known as color fringing, a distracting visual effect produced when different wavelengths of light disperse while transiting optical lenses. By reducing dispersion, the Regal ED binoculars provide images with outstanding, true-to-life color. But not all ED binoculars are created equal. Celestron’s high quality ED glass objective lenses deliver visibly brighter, sharper images compared to non-ED binoculars. The difference is especially apparent in low light conditions, such as at dawn or dusk.

Specs:

Magnification: 8x
Objective Lens Diameter: 42mm (1.65")
Angular Field of View: 8.0°
Linear Field of View (@1000yds / @1000m): 420ft (140m)
Exit Pupil: 5.2mm (.2")
Eye Relief: 22.5mm (.88")
Close Focus: 4.9ft (1.5m)
Interpupillary Distance (max): 74mm (2.91")
Interpupillary Distance (min): 56mm (2.20")
Diopter Adjustment Range: ±2
Twilight Factor: 18.33
Relative Brightness: 27.04
Lens Coatings: Fully Multi-Coated
Prism Glass (Type): BaK-4
Prism Coating: Phase & Dialectric Coated
Weight: 27.1 oz (768g)
Environmental Protection: Waterproof
Nitrogen Filled: Yes
Tripod Adaptable: Yes
Carrying Case: Black woven cloth covered hard case, zipper closure, with detachable, adjustable shoulder strap
Dimensions: 152mm x 130mm x 57mm (5.9" x 5.1" x 2.2")
Included Accessories: Carrying Case | Objective Lens & Eyepiece Caps | Neck Strap | Carrying Harness |Lens Cloth | Quick Start Guide
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Automatic download of Starry Night Pro 8 generated upon checkout when selected.  To learn more about the world-class desktop planetarium, Starry Night Pro 8, click here:  http://store.simcur.com/pro





$349.95 USD