مميزات خاصة

Magnification: Come with two replaceable eyepieces and one 3x Barlow lens.3x Barlow lens trebles the magnifying power of each eyepiece. 5x24 finder scope with mounting bracket and cross-hair lines inside make locating objects easily.
Adjustable Tripod: This telescope allows for many different viewing positions with a adjustable aluminum alloy tripod and a carry bag， the telescope and tripod can fit inside the bag for easy traveling and storage.
LARGE 70MM OBJECTIVE LENS: Our refractor telescope is equipped with a large 70mm aperture objective lens that provides enhanced， brighter views compared to the 50mm model while adding very little additional weight.
We provide professional astronomical telescopes. In order to save your time， our telescope can be installed without any additional tools， and truly realize no-tool-set telescope.

وصف

Optical system: refraction
Aperture: 70mm， focal length: 400mm， focal ratio: F5.7
Eyepiece: 10mm， eyepiece 2: 25mm
Magnification: 40X， Magnification: 16X， Finder: 5x24
Zenith lens: 480 erect zenith lens， optical coating: AR coating， Barov teleconverter: 3x， exit pupil diameter: 2.2mm
Resolution: =4.0， distortion: 4.9%， light collection power: 73.5X， viewing angle: 1.30 degrees
Tracking system: platform equatorial mount
Tripod: Aluminum alloy tripod (45-122cm arbitrarily retractable)

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مميزات خاصة

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