44 résultats pour : lenses

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$Giuseppe Piazzi's refracting telescope with achromatic lens built by Jesse Ramsden$

ARP23A16_236

Giuseppe Piazzi's refracting telescope with achrom...

Various types of early cameras

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Various types of early cameras

The arrangement of lenses in Johannes Kepler's telescope

ARP23A16_228

The arrangement of lenses in Johannes Kepler's tel...

Frontispiece of Giuseppe Piazzi's catalogue of star positions

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Frontispiece of Giuseppe Piazzi's catalogue of sta...

An early stereoscopic camera mounted on a tripod

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An early stereoscopic camera mounted on a tripod

The arrangement of lenses in Galileo Galilei's telescope

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The arrangement of lenses in Galileo Galilei's tel...

A sectional view of a typical 18th Century 'magic lantern'

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A sectional view of a typical 18th Century 'magic ...

A stereoscopic camera with a single shutter operating in front of both lenses

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A stereoscopic camera with a single shutter operat...

A stereoscopic camera with a single shutter operating in front of both lenses

ARP23A15_451

A stereoscopic camera with a single shutter operat...

$A refracting telescope on an iron stand and fitted with a finder$

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A refracting telescope on an iron stand and fitted...

A bellows camera

ARP23A15_472

A bellows camera

A bellows camera

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A bellows camera

A 'spy' camera secreted in a cravat

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A 'spy' camera secreted in a cravat

A walking stick camera

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A walking stick camera

Soldier holding binoculars up to three little girls.

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Soldier holding binoculars up to three little girl...

Advert for Hearing Aids and Lenses

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Advert for Hearing Aids and Lenses

Six-inch greeneye fish

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Six-inch greeneye fish

A periscope is an instrument for directing rays of light from one direction to another

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A periscope is an instrument for directing rays of...

Concave lens with arrows showing the divergence of rays of light.

ARP17A23_438

Concave lens with arrows showing the divergence of...

Different lenses: Plano-convex

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Different lenses: Plano-convex

Photograph of Leni Riefenstahl looking through the lens of a large camera prior to filming the 1934 Nuremberg Rally in Germany

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Photograph of Leni Riefenstahl looking through the...

A naval cameraman in a SN-J naval training plane

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A naval cameraman in a SN-J naval training plane

Première page d'une édition de "Micrographia"

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Première page d'une édition de "Micrographia"

Peter Dollond

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Peter Dollond

The Eddystone lighthouse

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The Eddystone lighthouse

The Eddystone lighthouse

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The Eddystone lighthouse

Matériel de dessin : la chambre photographique

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Matériel de dessin : la chambre photographique

Joseph Jackson Lister

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Joseph Jackson Lister

John Dollond

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John Dollond

Gravitational lens in CL0024+1654

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Gravitational lens in CL0024+1654

Einstein Cross Quasar: Gravitation Lens G2237+0305

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Einstein Cross Quasar: Gravitation Lens G2237+0305

Descartes' explanation of vision

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Descartes' explanation of vision

Discovery of the principle of the telescope by children

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Discovery of the principle of the telescope by chi...

Hans Lippershey

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Hans Lippershey

Light: educational plate

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Light: educational plate

Portable tent type of camera obscura

ARP07103_460000389

Portable tent type of camera obscura

$Long focal length refracting telescope$

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Long focal length refracting telescope

Hooke's microscope with condenser for concentrating light

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Hooke's microscope with condenser for concentratin...

Seaside visitors paying a visit to the camera obscura

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Seaside visitors paying a visit to the camera obsc...

Camera obscura

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Camera obscura

Bataille de Lens, 1648

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Bataille de Lens, 1648

Jean-Henri Fabre

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Jean-Henri Fabre

Constellation des Pléiades (sept soeurs)

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Constellation des Pléiades (sept soeurs)

Ernst Abbe (1840-1905), physicien allemand, chercheur en optique

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Ernst Abbe (1840-1905), physicien allemand, cherch...