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Telescopes Adults Kids Beginners Astronomy Refractor Portable Travel Telescopes
Specifiction:
Structure: Monocular
Purpose: Astronomical telescope
Instrument magnification: 150 times
Model: 30070
Optical system: refraction
Caliber: 70MM
Focal length: 300MM
Focus ratio: 4.29
Eyepiece 20MM magnification: 15 times
Eyepiece 6MM magnification: 50 times
Barlow lens (expanding lens): 3 times
Positive image (extender lens): 1.5 times
Finder: 5×24
Zenith mirror: 0.965inch
Length of main mirror: 300MM
Optical coating: multi-layer coating
Limit magnitude: 12
Resolution (Ruili limit): 1.74 arcsec
Resolution (Dubai limit): 1.45 arcsec
Photographic resolution: 162 pieces/MM
Concentrating power: 131X
Field of view: 1.2 degrees
Linear field of view: (1000 yards) 18.59M
Tripod: Aluminum alloy
Package included:
1x main tube
1x tripod 1x finder
1×90 degree zenith mirror
1x adjustment lever
2x extender
2x eyepiece
1x manual
Features:
[High-quality optics] Astronomical telescopes have a focal length of 400mm (f/5.7) and a large aperture of 70mm. The fully multi-coated optical glass has high transmittance, can produce breathtaking images, and has higher brightness and clarity. degree.
[Variable magnification] The refracting telescope includes two 1.25-inch telescope eyepieces (K20mm and K9mm), which can magnify 20 times and 50 times respectively. The range of the 5×24 viewfinder makes object positioning easy. The diagonal prism ensures that you get an upright image, which is ideal for astronomical and terrestrial viewing.
[Portable Travel] The travel range is easy to set. A phone adapter with 10mm eyepieces is included, allowing you to capture amazing images and share them with your family. A light telescope with an adjustable tripod can be carried in a custom backpack. Grab it and go anywhere!
[Satisfaction Warranty] 24 hours reliable and friendly customer service. We provide a lifetime warranty. If there is any problem with the quality of the telescope, please feel free to contact us, and we will refund or replace it immediately to ensure your satisfaction.
[Great gift idea] The telescope is the perfect Christmas or birthday gift for kids or beginners. It can help them increase their interest in astronomy and science, explore the unknown, enjoy nature and stay away from the screen. The children’s astronomical journey starts here!
Notes:1.Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering.2.Please understand that colors may exist chromatic aberration as the different placement of pictures.
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Category: Cameras and Photography:Telescopes and Binoculars:Telescopes
Location: Bristol