i think it is the guy whose surname is Snell.
The refracting telescope was invented around 1608 by Dutch eyeglass maker Hans Lippershey.
Newton invented the reflecting telescope which is a a great advance over the refracting telescope. The refracting telescope distorted the image via refraction. Newton invented Calculus, which is the engine of mathematics. Newton invented lens and prisms for light analysis.
The telescope was invented by Hans Lippershey, a Dutch eyeglass maker, around the early 17th century. Although the exact origin of the telescope is debated, Lippershey is often credited with its invention.
The reflecting telescope was invented by English scientist Sir Isaac Newton in 1668. He designed this type of telescope to overcome some of the limitations of the refracting telescopes that were used at the time. The reflecting telescope uses mirrors rather than lenses to gather and focus light, allowing for larger and more powerful telescopes to be built.
Refracting telescope
DUTCH
The refracting telescope was invented around 1608 by Dutch eyeglass maker Hans Lippershey.
Newton invented the reflecting telescope which is a a great advance over the refracting telescope. The refracting telescope distorted the image via refraction. Newton invented Calculus, which is the engine of mathematics. Newton invented lens and prisms for light analysis.
Yes Sir Isaac Newton had invented the first reflective telescope, as an alternative to the refracting telescope.
The telescope was invented by Hans Lippershey, a Dutch eyeglass maker, around the early 17th century. Although the exact origin of the telescope is debated, Lippershey is often credited with its invention.
The reflecting telescope was invented by English scientist Sir Isaac Newton in 1668. He designed this type of telescope to overcome some of the limitations of the refracting telescopes that were used at the time. The reflecting telescope uses mirrors rather than lenses to gather and focus light, allowing for larger and more powerful telescopes to be built.
A reflecting telescope uses mirrors while refracting telescopes uses lens. The refracting telescope also had chromatic aberration and bad resolution while the reflecting telescope had none of these.
The Gregorian refracting telescope was invented by Scottish mathematician and astronomer James Gregory in the 17th century. He designed this telescope to address some of the optical issues of the existing telescopes at that time.
A radio telescope detects light in the form of radio waves and a refracting telescope detects light in the visible wavelengths
The refracting telescope was invented by Dutch eyeglass maker Hans Lippershey in the early 17th century. His design used a combination of lenses to magnify distant objects.
Refracting telescope
Atoms can't be seen because they are smaller than a wavelength of light