image by Ferry Verwijk (Image rights)
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A. Darlot was a French optical company, founded in the 1850s as Jamin-Darlot in Paris. In 1860 it became Darlot. It made camera lenses, marked "Darlot, Opticien" or "Darlot Paris" and the initials "AD" of A. Darlot, the letters crossed as logo.
|Darlot landscape lens|
image by Couch Commando (Image rights)
- Camera with Darlot lens, about 1855, for quarter-plate (wet-plate) photographs, sold at the twelfth Westlicht Photographica Auction, in November 2007.
- Darlot Petzval lens sold at the fifth Westlicht auction, in April 2004.
- Combinable lens set, about 1885: brass lens barrel with rack-and-pinion focusing, with fixed lens elements, and three extra elements that combine with it to make a range of focal lengths; with Waterhouse stops. Sold at the sixth Westlicht auction, in November 2004.
- Darlot combinable lens set, about 1890 with six exchangeable elements, sold at the tenth Westlicht auction, in November 2006.