F36050 Astronomical Telescopes Zoom Professional Telescopio Astronomic HD For Sale
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F36050 Astronomical Telescopes Zoom Professional Telescopio Astronomic HD:
$47.99
Outdoor Professional Astronomical Telescope with Portable Tripod HD Monocular Spotting Scope 360/50mm Telescopio Stargazing for New Year Gift Free Shipping
The cheapest price with free shipping on aliexpress, don't miss the chance to get this refracting telescope!!!
F50360M is a small refracting telescope, with a large aperture (50mm) and the advantages of low prices, it's portable size, perfect for beginners, amateur astronomers use.
Item: F50360 Astronomical Telescope
Clear aperture: 50 mm (about 1.97 inch)
Focal distance: 360 mm
90 degree Zenith Objective Len
Aluminium tripod (Height 38 cm)
Distinguishability: 2.000 second of arc
Theoretically speaking, it's able to distinguish two goods between 0.97 cm over 1000m distance.
Standard accessory includes:
90 Zenith Len x 1,
Eyepieces×2 : H20 mm, H6 mm,
1.5 times erector × 1 (For getting a erect image),
Moon Optical light filter × 1,
Horizonal Angle Adjustment rod.
Max Multiples: 90 times ---- Be able to See the Moon Closely !
For the other Possible Multiples: (the focal distance is 300mm)
Eyepiece H6mm Only = 360/6 = 60 times.Matched with 1.5 times erecting lens=50*1.5 =90 times (Good for Observing the moon at night.)
Eyepiece H20mm Only = 360/20= 18 times. Matched with 1.5 times erecting lens=18*1.5=27 times (Good for obeject observing at day time,like bird seeing, animal spotting,etc.)
Note:
1. Erector Len Can not be Matched with Zenith Len to Use.
2. It takes basic astronomical knowledge and patience to locate and find the heavenly body .
(CAUTION: NEVER TRY TO OBSERVE THE SUN DIRECTLY THROUGH THE TELESCOPE, IT WILL HURT YOUR EYE SERIOURLY!!!)
