it is the Keck telescope
The Keck Telescope, located on Mauna Kea in Hawaii, was the first telescope to use a honeycomb pattern on its primary mirror to reduce weight and address some of the challenges associated with large mirrors, such as cooling and handling. This design allowed for a lightweight and more manageable mirror while maintaining structural rigidity and optical quality.
Newtonian telescope
yes
A reflector telescope collects light with a mirror. The mirror is located at the back of the telescope and reflects the incoming light to a focal point where it is then collected by an eyepiece for viewing.
The sharpness of images in an optical telescope is often associated with its resolving power, which is determined by the size of the telescope's objective lens or mirror. A larger objective size allows the telescope to collect more light and resolve finer details in the observed objects.
The Keck Telescope, located on Mauna Kea in Hawaii, was the first telescope to use a honeycomb pattern on its primary mirror to reduce weight and address some of the challenges associated with large mirrors, such as cooling and handling. This design allowed for a lightweight and more manageable mirror while maintaining structural rigidity and optical quality.
the reflecting telescope uses mirrors and lenses. The refracting telescope does not include the mirrors.
It is a telescope that uses lenses and mirrors.
the reflecting telescope uses mirrors and lenses. The refracting telescope does not include the mirrors.
one which reflects of mirrors
The Hubble Telescope uses both mirrors and lenses to focus on images.
A radio telescope.
Newtonian telescope
yes
No, it is a type of reflecting telescope with mirrors.
Concave Mirrors
use mirrors instead of lenses