Isaac Newton Timeline

The Timeline of the Telescope

It's actually pretty easy to set a timetable for the invention of the telescope and how it evolved over the years to make. Much has been written about the telescope and good records kept in terms of new technologies and inventions. Essentially, telescope the timeline is as follows:

1609 – Galileo invented the telescope. Although it was hard, still do the trick and allowed him into the room for the first time, if not lookwith the naked eye. Galileo's telescope was one that caused the light bounce mirror if it reflects seen through a lens.

Half of 1600 – John Keplar came up with the idea of ​​a lens telescope field of view and expand the only improvement in image quality. He did this by changing the shape and arrangement of the lenses, but it has caused little circles of color around bright objects – chromatic aberration.

End of 1600 – As the century beganto draw to a close, the manufacturers of telescopes see that with a larger goal, you could still see a lot more. With a larger target had the telescope to be larger to accommodate it. In the end, telescopes, is that as long as one hundred meters built!

It was at this point in the timeline, that Sir Isaac Newton Telescope started to change the lens telescope so that it would no chromatic aberration. He has also found a way, mirror, add images to improve without making the telescopemore. This appealed to the people as a Newtonian telescope was small but had the same power as the larger ones.

Half of 1800 – The first photographic telescope is introduced. John William Draper found a way to focus the image of the moon in a light-sensitive photographic plate. He uses a device to see, keep the light in position, also moved during the rotation of the earth and the moon across the sky. After exposure of 20 minutes took the first photograph ever to the moon! After the introduction ofphotographic telescope was born, we could see the sky up close and personal. And what a great result!

The timing of the first telescopes shows that great progress has been made, even before advanced, what we call the modern era. Since 1800, progress has been made many telescopes in the field of production of that document each and every one be able to would fill pages and pages of text made.

Suffice it to say that it is now adorned with telescopesthey can see, even the smallest parts of the rings of Saturn and also realize that Pluto a bit too small to be a true planet. The timeline of telescopes will continue. All we have to do now is sit back and observe, and document progress.

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