Optics and Cameras: Why Does a Camera Get Wider/Longer?

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Homework Help Overview

The discussion revolves around the design and functionality of cameras, specifically addressing why a camera's dimensions may increase to produce larger images. The subject area pertains to optics and imaging technology.

Discussion Character

  • Exploratory, Conceptual clarification

Approaches and Questions Raised

  • Participants express confusion regarding the original question and its implications. Some suggest that larger camera dimensions are necessary for capturing more detail, while others question the clarity of the inquiry itself.

Discussion Status

The discussion is ongoing, with participants seeking clarification and exploring various interpretations of the question. Some have offered insights regarding the relationship between camera size and image quality, but no consensus has been reached.

Contextual Notes

There is a noted lack of complete information regarding the original question, which may be contributing to the confusion among participants. The discussion also touches on the limitations imposed by diffraction in optics.

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Homework Statement



Why does a camera get wider/longer?


Homework Equations



N/A

The Attempt at a Solution



Well, I assume that it is to produce the largest image that can possibly be on the film. But I'm a little confused on the question as a whole? Am I on the right track and what can I add on to what I think thus far?

Thanks in advance for your help! It is totally appreciated!
 
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It'sa little confusing, can you post the complete question?
 
If it is desirable to produce the large image, then why does the camera get wider/longer?

I agree, I'm not sure what the question is exactly asking! Thanks for your help thus far!
 
Not sure what it's asking but:
To make a large image you want a large negative, the minimum detail siaze on a film (or a CCD) is a fixed sizeso to get more detail/pixels you need bigger film (or CCD).

In a perfect camera you are limited by diffraction, the larger the lens the less the effect of diffraction
 

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