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Celestron Ultima 20-60x80mm 鑑識望遠鏡

Celestron Ultima 20-60x80mm 鑑識望遠鏡

Celestron
CE-52350
Sale
SOLD

HK$ 1780

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

Spotting Scope Info:
Magnification: 20 - 60x
Objective Lens Diameter: 80mm (3.15")
Eyepieces: 8mm - 24mm (.31" - .94")
Angular Field of View: 2.0° - 1.0°
Linear Field of View (@1000 yds) / @1000 m): 105 ft (32 m) @ 20x| 53 ft (16.15 m) @ 60x
Focal Length: 480mm (18.9")
Exit Pupil: 4mm - 1.3mm (.15" - .05")
Eye Relief: 18mm (.71")
Close Focus: 26.2 ft (8 m)
Twilight Factor: 69.2 - 40
Relative Brightness: 16 - 1.7
Limiting Stellar Magnitude: Ideal: 12.02
Moderate: 11.02
Poor: 10.02
Lens Coatings: Fully Multi-Coated
Prism Glass (Type): BaK-4
Prism Coatings: FMC
Weight: 6 oz (170.1 g)
Environmental Protection: Waterproof
Nitrogen Filled: Yes
Tripod Adaptable: Yes
Carrying Case: Padded green woven nylon view-through
Camera Adaptable: Yes
Dimensions: 177.8mm x 101.6mm x 38.1mm (7" x 4" x 1.5")
Smartphone Adapter Info:
Phone Compatibility: Any smartphone
Compatible Optics: Fits all 1.25" eyepieces or any eyepiece with an outside diameter of 45mm or smaller
Included Items: Zoom eye piece with integrated T-adapter
Carrying case
Eyepiece lens cap
Eyepiece Port cover
Eyepiece carrying case
Eyepiece pouch
Lens cloth
Instrument 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.

  • 20-60x magnification range

  • 45° viewing angle to observe comfortably for extended periods

  • Includes a smartphone adapter so you can capture images and video through the scope instantly

  • Tripod adaptable for long-duration or long-distance viewing

  • Durable body to stands up to minor bumps and jolts while protecting the optics from wet/humid weather and other environmental challenges