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Diameter in mm
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150mm
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Focal Length in mm
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1200mm
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Focal Ratio
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f 8
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Optical Design
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Newtonian paraboloidal
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Eyepiece (s)
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S20 and S10 (31.7mm)
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Mount Type
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Dobsonian with tension control
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Highest Practical Power
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360X
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Resolving Power (arc sec)
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0.8
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Faintest Stellar Magnitude
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13
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Finder-scope
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Optical 9x50mm
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Focuser Diameter
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50.8mm & 31.7mm
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Shipping Weight/pc
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14 kg two cartons
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Skywatcher's Dobsonians are an affordable alternative, and very popular with amateur astronomers of all levels. The 1200mm focal length allows better eyepiece selection to achieve high magnifying power, and the teflon bearing surfaces of the mount ensure smooth tracking ability about both axes. |
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