marqueur eStat'PersoThe invention of photography. The truth about Daguerre.

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The invention of photography.

The truth about Daguerre.

 

I had set myself It is enough for me to have called attention to your interest and your impartiality to this question of the sharing of rights between Mr Daguerre and Mr Niepce. I also rely on the upright and steady character of the English public. I mean an enlightened public which will not make a decision without having heard the other side of the case. For, mediocre minds in every country are prone to puffing. J B Biot to Talbot 19 March 1839

 

(cité aussi par Lavoisier)

L'Abbé de Condillac

The origin of knowledge.

Instead of observing things we wanted to know about, we tried to imagine them. From false assumption to false assumption, we got lost into a multitude of mistakes; and as these errors became prejudices, we assumed they were principles, thus we erred more and more. Then we could only reason through those bad habits we had acquired. The art of misusing words we didn't really understand became our way of reasoning... When things have reached that point, when errors have been piling up, the only way to reorder our ability to think is to forget all that we have learned, to go back to the origin of our ideas, to follow their generation and to recreate, according to Bacon's words, human understanding.

nous remercions Annick Pourny pour cette traduction.

The invention of photography.

NIEPCE-DAGUERRE

 

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2002

Contending of plain distorsion of the truth: the invention of photography. (Daguerre versus Niépce)

 

1829

Basis for a provisional treaty.

Clause 3 and clause 4 of the treaty between Niépce and Daguerre.

Physiotipe = residue of the Essence of Lavanda = resin residue = physico-chemical principle of the treaty between Niépce and Daguerre: invented by Daguerre.

Falsification of texts with the backing of the CNRS and the Academy of Science!

Daguerre will mention physiotipe and not physautotype as the appellation of this process.

 

It will provide a second to equip a camera obscura built by Nicephore and his son.

 

1837

Daguerre has done a portrait of himself, said to be excellent. (lettre de LUBBOCK John William à Talbot datée du 2 Novr 1839)

 

1839

Daguerre will introduce in 1839 the 3rd goal he invented to photograph landscapes. Biot will make a comment praise Talbot in May 1839.

 

1829

Bases du traité provisoire.

Article 3 et Article 4 du traité entre Niépce et Daguerre.

Le principe physico-chimique de l'invention.

 

Articles 5 et 6 du contrat entre Niepce-Daguerre. translation being.

"Mr Daguerre y apporte une nouvelle combinaison de chambre noire".

Invention du premier objectif photographique.

"Quand à la force de cet appareil, comparée à toutes les chambres obscures connues, il est comme 3 à 1."