HISTORY OF PHOTOGRAPHY Solar enlarger. The horizontal plate is a mirror that collects and conveys sunlight to a second mirror placed in the case, which illuminates a small negative projecting it amplified on a paper or glass support, in case you want to get a slide. The dish is kept constantly oriented under the sun thanks to a clockwork movement. The instrument was used to produce scientific slides, 1864.

title: SOLAR MAGNIFYER FOR SMALL PHOTOTYPES

subject date: 2019-04-23

caption: HISTORY OF PHOTOGRAPHY Solar enlarger. The horizontal plate is a mirror that collects and conveys sunlight to a second mirror placed in the case, which illuminates a small negative projecting it amplified on a paper or glass support, in case you want to get a slide. The dish is kept constantly oriented under the sun thanks to a clockwork movement. The instrument was used to produce scientific slides, 1864.

category: HIS

copyright: © Fototeca Gilardi

copyright status: Copyrighted Work

credit: Fototeca Gilardi

instructions: Per info: Fototeca Gilardi - t. 02 3931 2652

Creation date: 2019-04-03 17:52:48

object name: 73674

priority: 0

multiplying price: 1.00

pricing: default

continent: Europa

image century : XIX

image epoch: Ottocento

licence: RM

subject century: XIX

subject epoch: Ottocento

technique: Incisione

id: 42265

file name: FSNgilardi_73674.jpg

keywords

history of photographyenlargersolar energylightsolar amplifiermirrorSocial History of PhotographyCameracameracamera

Dimensioni in pixel: 3543 x 3543

Dimensioni file jpeg: 10163KB

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Dimensioni di stampa (300dpi): 30 x 30 cm

Image size: 3.543 x 3.543 pixels

File size: 9,92 MByte

Uncompressed file size: 35,91 MByte

Print size at 300 dpi: 30,00 x 30,00 cm