Could domes have had the function of camera obscura but not anymore?

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Discussion Overview

The discussion revolves around the idea that domes may have originally functioned as camera obscuras, with a focus on the implications of their design and the use of optics in the oculus. Participants explore the historical and conceptual significance of this idea, questioning why modern domes do not utilize optics that would enhance this effect.

Discussion Character

  • Exploratory, Conceptual clarification, Debate/contested

Main Points Raised

  • One participant suggests that the design of a dome, particularly the oculus, is inherently intended to function as a camera obscura, citing the Latin meaning of "oculus" as "eye."
  • Another participant questions the rationale behind using a flat lens in the oculus, arguing that it diminishes the intended optical effect.
  • A different participant proposes a personal theory that domes could be seen as predecessors to modern sunroofs, drawing a parallel between the two structures.
  • Some participants express skepticism about personal theories, indicating a preference for more established references or evidence.

Areas of Agreement / Disagreement

Participants do not reach a consensus on the function of domes as camera obscuras, with multiple personal theories presented and some disagreement about the validity of these theories.

Contextual Notes

There are limitations in the discussion regarding the lack of specific references to support claims, as well as the challenge of substantiating personal theories without direct citations.

antonio glez
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http://vimeo.com/11789304#

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i mean seems evident a dome is intended as a camera obscura even oculus in latin means eye

but how is it posible that knowledge isn't any more?

what sense does it make to put a flat lens in the oculus so there's no effect any more? why they don't put the right optics oculus in domes?

it would appear to people as walking of clouds , quite appropiate for the place:confused:

well i just found an obscure reference:

http://books.google.es/books?id=F1T...=onepage&q=dome oculus camera obscura&f=false
 
Last edited:
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Please post a specific reference, a link to a book is not satisfactory.
 
well this is a personal theory slightly backed up by that book( i can't copy paste)
 
hmmm... My personal theory is that it was the predecessor to the sunroof.

http://safe4work.org/wp-content/uploads/2012/02/sun-roof.jpg
 
Last edited by a moderator:
antonio glez said:
well this is a personal theory slightly backed up by that book( i can't copy paste)
That's what I thought, sorry, we don't allow personal theories.
 

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