TOTAL: HK$ 0

Celestron Nature DX 10x50ED Roof Prism Binoculars

Celestron Nature DX 10x50ED Roof Prism Binoculars

Celestron
CE-72335
Sale
In Stock

HK$ 1480


+ -

圖片僅作供參考,並不代表產品實物及所包括配件。
Pictures shown are for illustration purpose only and may not be an exact representation of the product and accessories included.
  • Description

General
Magnification: 10x
Objective Lens Diameter: 50mm (1.97")
Angular Field of View: 5.9°
Linear Field of View (@1000 yds) / @1000 m): 309 ft (103 m)
Exit Pupil: 5mm (0.20")
Eye Relief: 17.8mm (0.70")
Close Focus: 8.2 ft (2.5 m)
Interpupillary Distance (max): 74mm (2.91")
Interpupillary Distance (min): 63mm (2.48")
Diopter Adjustment Range: ±3
Twilight Factor: 22.36
Relative Brightness: 25
Limiting Stellar Magnitude: Ideal: 10.99
Moderate: 9.99
Poor: 8.99
Lens Coatings: Fully Multi-Coated
Prism Glass (Type): Bak-4
Prism Coatings: Phase Coated
Weight: 28.4 oz (806 g)
Environmental Protection: Waterproof
Nitrogen Filled: Yes
Tripod Adaptable: Yes
Carrying Case: Padded nylon canvas
Dimensions: 163mm x 135mm x 61mm (6.4" x 5.3" x 2.4")
Included Items: Neck strap
Objective lens caps
Rainguard
Carrying case
Lens cloth
Instruction manual
Solar Warning
  • Never look directly at the Sun with the naked eye or with this optic. Permanent and irreversible eye damage may result.
  • Never use your optic to project an image of the Sun onto any surface. Internal heat build-up can damage the optic and any accessories attached to it.
  • Never leave your optic unsupervised. Make sure an adult who is familiar with the correct operating procedures is with your optic at all times, especially when children are present.

  • Extra-Low Dispersion (ED) objective lenses provide high resolution, high contrast images virtually free of optical defects like chromatic aberration (color fringing)

  • Fully multi-coated optics deliver maximum light transmission through the optical path

  • Phase coated BaK-4 prisms produce vivid, true-to-life colors

  • Eyeglass friendly - generous eye relief and sturdy, twist-up eyecups with multiple stops

  • 8.2' close focus

  • Tripod adaptable