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Physics Light - Reflection and Refraction CBSE Board 2026 Medium

The above ray diagram is to show image formation by a reflecting telescope. Reflecting telescope revolutioniz…

The above ray diagram is to show image formation by a reflecting telescope. Reflecting telescope revolutionized our way of looking into the sky. Reflecting telescopes employ large mirrors to gather and focus light rather than relying solely on lenses as we do in the refracting telescopes. These telescopes utilize precisely shaped and polished mirrors to capture incoming light and reflect it to a focal point, where the telescope forms an image for observation.
Parallel Light Rays from distant star Plane Mirror Curved Mirror Eye-piece

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