1850s

Stereoscopy
Boom after the London World's Fair of 1851

Combination Printing
Artistic debates since the late 1850s

Albumen Print
Introduced in 1850; dominant withdrawal of the later 19th century

Wet-Plate Collodion
Introduced in 1851; influential until the 1880s

Ambrotype
Patented in the USA in 1854; portrait fashion of the 1850s and 1860s

Anaglyph Stereo
1850s: early color stereoscopy; science and design to this day

Cliché Verre
1853, popularized by Jean-Baptiste-Camille Corot

Panoramic Photography
1840s-1850s, early multi-plate daguerreotypes

Lantern Slide
1850s, Langenheim brothers' photographic glass slides

Aerial Photography
1858, Nadar’s balloon photographs near Paris

Carte de Visite
1854, André-Adolphe-Eugène Disdéri's patented portrait format

Stereo Day-Night Tissue
1850s onward, French tissue stereoviews.