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On eyeglasses? Two lenses = bifocals Three lenses = Trofocals

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What type of telescope uses lenses or mirrors to gather focus light energy?

the reflecting telescope uses mirrors and lenses. The refracting telescope does not include the mirrors.


What type of telescope uses lenses or mirror to gather and focus energy?

the reflecting telescope uses mirrors and lenses. The refracting telescope does not include the mirrors.


What is a catadioprtic telescope?

It is a telescope that uses lenses and mirrors.


Does the Hubble Telescope use mirrors or lenses to focus the image?

The Hubble Telescope uses both mirrors and lenses to focus on images.


Which type of telescope uses lenses or mirrors to gather and focus light?

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Uses lenses or mirrors to gather and focus starlight?

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Does the hubble space telescope use mirrors or lenses?

The Hubble Space Telescope uses mirrors to gather and focus incoming light. The primary mirror is 2.4 meters in diameter and collects light from celestial objects to produce high-resolution images. Mirrors are well-suited for space telescopes as they are more durable and easier to shape to precise specifications compared to lenses.


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A telescope uses lens and mirrors to collect and focus light from distant object.


How do mirrors and lenses compare in their interaction with light?

Mirrors reflect light; lenses do not. APEX 0-0


Which optical device device uses mirrors and lenses to magnify images of distant objects?

A telescope can do that, but magnification is not its purpose.


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Reflecting TelescopeA reflecting telescope uses a lens and two mirrors. The lens is positioned at the eyepiece, and thus the focus, which the two mirrors generated by specifically redirected light. There are two types of reflecting telescopes with one lens and two mirrors, the Newtonian Focus and the Cassegrain Focus.