TOTAL: HK$ 0

Celestron Ultima 10x50mm Porro Binocular

Celestron Ultima 10x50mm Porro Binocular

Celestron
CE-72254
Sale
In Stock

HK$ 780


+ -

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:
    Linear Field of View (@1000 yds) / @1000 m): 315 ft (105 m)
    Exit Pupil: 5mm (0.2")
    Eye Relief: 18mm (0.71")
    Close Focus: 22.9ft (7m)
    Interpupillary Distance (max): 74mm (2.91")
    Interpupillary Distance (min): 50mm (1.97")
    Diopter Adjustment Range: ±4
    Twilight Factor: 22.36
    Relative Brightness: 18
    Limiting Stellar Magnitude: Viewing Conditions - Ideal: 10.99
    Moderate: 9.99
    Poor: 8.99
    Lens Coatings: Fully Multi-Coated
    Prism Glass (Type): BaK-4
    Prism Coatings: N/A
    Weight: 26.1 oz (740 g)
    Environmental Protection: Waterproof
    Nitrogen Filled: Yes
    Tripod Adaptable: Yes
    Carrying Case: Black woven fabric case with hook-and-loop closure flap
    Dimensions: 175mm x 185mm x 60mm (6.9" x 7.3" x 2.4")
    Included Items: Case
    Neck strap
    Eyepiece covers
    Tethered objective covers
    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.

  • Porro prism binoculars

  • Large 50mm objective lenses are ideal for viewing in low light conditions

  • Wide 6° field of view allow you to see the entire scene all at once

  • BaK-4 prisms and fully multi-coated optics deliver maximum light transmission through the optical path

  • 13' close focus for detailed observation of subjects in close proximity

  • Ergonomic body with synthetic rubber armor and a non-slip grip

  • Tripod adaptable for extended viewing sessions

  • Eyeglass friendly with generous eye relief and comfortable rubber eyecups