WebNov 8, 2000 · Hans Lippershey of Middleburg, Holland, gets credit for inventing the refractor in 1608, and the military used the instrument first.Galileo was the first to use it in astronomy. Both Lippershey's and Galileo's designs used a combination of convex and concave lenses. About 1611, Kepler improved the design to have two convex lenses, …

Hans Lippershey - Inventor of Refracting Telescope

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Influences - Galileo - Google Sites

WebSep 14, 2013 · Hans Lippershey, also spelled Lipperhey, was born in Wesel, Germany in 1570, but moved to Holland, which was then enjoying a period of innovation in art and science called the Dutch Golden Age. WebJul 28, 2010 · In 1609, Galileo heard of a Dutch lensmaker named Hans Lippershey who had developed an instrument that could magnify distant objects up to 3 times with two lenses. He immediately began experimenting with lenses and within months had improved the magnification to 20 times. With his new instrument, dubbed a telescope, Galileo … WebFeelings, good and bad, always come and go. The trick is to be grateful when your mood is high and graceful when it is low. When you stop expecting people and situations … geometry global akron ohio