Weizmann Institute of Science in Israel proposed the term "photochromism". Photochromism can take place in both organic and inorganic compounds, and...

Photochrom, Fotochrom, Photochrome or the Aäc process is a process for producing colorized images from a single black-and-white photographic negative via...

caused by heat, light or pH, resulting in examples of thermochromism, photochromism and halochromism, respectively. Irreversible transformations typically...

the ring is opened. The photochromism is due to electrocyclic cleavage of the C-spiro-O bond with photoexcitation. Photochromism is the phenomenon that...

ZEISS, Serengeti Eyewear, and Persol provide tinted lenses that use photochromism to go from a dark to a darker state. They are typically used for outdoor...

List of art techniques Lithography using MeV ions – Proton beam writing Photochrom Photogravure Photolithography Theodore Regensteiner, inventor of the four-color...

Edo, 1865 or 1866. Photochrom print. Five albumen prints joined to form a panorama. Photographer: Felice Beato....

Photochrom of the Blackpool promenade c. 1898...

The Bayreuth Festspielhaus: photochrom print of c. 1895...

optically pumped lasers, sensitized solar cells, luminescence, and photochromism. Electron excitation is the movement of an electron to a higher energy...

Antwerp and the river Scheldt, photochrom, c. 1890–1900...

Edo, 1865 or 1866. Photochrom print. Five albumen prints joined to form a panorama. Photographer: Felice Beato....

Photochrom of Monaco...

Photochrom of the Chester Rows designed by T.M. Lockwood, as seen from the Cross, 1895...

Photochrom of Brighton aquarium, 1890–1900...

Photochrom of Amsterdam's Dam Square at the beginning of the 20th century...

19th-century photochrom of the Great Bath at the Roman Baths. The entire structure above the level of the pillar bases is a later construction and was...

A team pulling a sled near Arkhangelsk, Russia, late 19th-century photochrom...

make corrective lenses darken when exposed to ultraviolet light (see photochromism). Silver halides, except for silver fluoride, are very insoluble in...

Pre-Dreadnought USS Texas, built in 1892, was the first battleship of the U.S. Navy. Photochrom print c. 1898....

Edo, 1865 or 1866. Photochrom print. Five albumen prints joined to form a panorama. Photographer: Felice Beato....

a change of temperature. This is the most common chromism of all. photochromism is induced by light irradiation. This phenomenon is based on the isomerization...

Photochrom print from Tromsø, 1900...

Photochrom of the Cirque de Gavarnie, circa 1900...

American photographic publishing firm best known for its large assortment of photochrom color postcards. The Detroit Publishing Company was started by publisher...

Photochrom of the Promenade c. 1898...

A historic photochrom of Bergen near the end of the 19th century. Visible are Bergen Cathedral (Domkirken) in the bottom left corner, Holy Cross Church...

A 19th-century Photochrom of the Roman Baths in Bath, Somerset...

HABI reverts to colorless just as fast as the UV light is off. Photochromism Photochromism of a Radical Diffusion-Inhibited Hexaarylbiimidazole Derivative...

Illustrations. Archived 23 February 2009 at the Wayback Machine Public Domain Photochrom photographs, Abbeys, Cathedrals, Holy Sites and the Holy Land. Archived...