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Produced to high standards by SKM, a respectable brand, this product is now excellent value for money. 150x Portable Terrestrial Astronomical Refractor 300x70mm Tabletop Telescope With Tripod And Eyepiece Space Astronomy Telescope For Kids Beginners Sky Star Gazing is now offered for shoppers to obtain at TelescopePlanet.org.uk at this low price.
Order this SKM product right now and benefit from speedy, reliable shipping straight to your front door.
Aperture: 70mm (2.4 inch)
Focal Length: 300mm f/4
Oblique Mirror: 90 degrees
Warp / Weft Machine and Aluminum Tripod
The Most Highly: 38cm
Standard 0.965 inch attachment contains:
Eyepiece: H6mm, H20mm
3X Barlow lens
1.5X Positive lens
Note: This maximum magnification: 150X (lens focal length / eyepiece focal length x Barlow multiplier = maximum magnification)
Please screw the moon filter into the threaded of eyepiece lens' lower part, and then connect the eyepiece lens with zenith lens.
Equipped with eyepiece: H6mm, H20mm, multiples are 300/6 = 50X, 300/20 = 15X
If choose 3X Barlow lens together, multiples are 50 x 3 = 150X, 15 x 3 = 45X
Plus 1.5X the positive lens again, multiples are 50 x 1.5 = 75X, 15 x 1.5 = 22.5X
1. Multiples of course are not the only, and it depends on the combination of factors aperture and focal length. (For example, if the window is big, the natural light is good, and the view is clear.)
2. When use 3X Barlow lens, installed Barlow lens first, and then install the eyepiece. ( When install the Barlow lens, we need to move out the lid on the installation device of eyepiece.)
3. We just can choose one eyepiece to install at the same time, so does the Barlow lens.
Material: Optical glass
Package weight: 1.701 kg
Product size (L x W x H): 31.50 x 10.50 x 10.50 cm / 12.4 x 4.13 x 4.13 inches
Package size (L x W x H): 46.50 x 22.00 x 11.50 cm / 18.31 x 8.66 x 4.53 inches
1 x Astronomical Telescope
2 x Eyepiece
1 x Tripod
2 x Barlow Lens
1 x Moon Filter
1 x English User Manual
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