Renseignements généraux

Nº de série

A202390119

Nº de partie

1

Nombre total de parties

9

Ou

S/O

Brevets

S/O

Description générale

Metal and synthetic casing with glass lens and screen.

Dimensions

Remarque : Cette information reflète la taille générale pour l’entreposage et ne représente pas nécessairement les véritables dimensions de l’objet.

Longueur

11,2 cm

Largeur

4,1 cm

Hauteur

4,1 cm

Épaisseur

S/O

Poids

S/O

Diamètre

S/O

Volume

S/O

Lexique

Groupe

Photographie

Catégorie

Appareils-photos

Sous-catégorie

S/O

Fabricant

Ou

Inconnu

Pays

Inconnu

État/province

Inconnu

Ville

Inconnu

Contexte

Pays

Inconnu

État/province

Inconnu

Période

Never used

Canada

This camera represents the introduction of a light field photography technology in Canada, a new point in the history and development of digital photography.

Fonction

To record still images. This camera allows users to refocus images in post-processing.

Technique

Light field photography (plenoptic photography) captures all the available light in a scene from every direction through an array of micro lenses over an image sensor (ref. 2). The camera's software then uses this data to determine the directions of incoming light rays. This type of photographic technology allows users to determine the focus of their photograph in post-processing. As there is no need to ficus the lens before taking a picture, the Lytro camera can capture images quicker than a conventional point-and-shoot digital camera. The ability to adjust focus in post-processing also allows the use of larger apertures than those feasible with conventional cameras, which enables photography in low-light environments without a flash (ref. 3). Users are able to convert Lytro camera's proprietary image in a regular JPEG file, at a desired focal plane, the the resulting image having 1080 X 1080 pixels.

Notes sur la région

Inconnu

Détails

Marques

Printed on the display end and the lens end: "LYTRO"/ Printed on the proper bottom: "U.S. Pat. 7,936,392/ Designed in California/ Made in China"

Manque

Appears complete

Fini

Predominantly "electric blue" casing with grey rubberized grip on one side and black area surrounding the clear glass lens and grey screen.

Décoration

S/O