"Objectif Universel" Convertible Lens by Darlot, c.

2 Brass Lenses by Darlot Darlot Opticien, Paris. 1) Objectif Universel convertible lens, c. 1870, no. 1020, case size approx. 6 ¾ x 6 x 3 ½ in., set elements: 14, 17, 25, 33, 38 and 45, with 10 wat

casket lens set in very good original condition, with 6 lens elements in various focal lengths and one intermediate element with rotating aperture disc, everything in original padded case, c.1880, no.

Rare Wide-Angle "Hémisphèrique" Convertible Lens by Darlot, c. 1868 Based on Harrison's "Globe" lens and built as a convertible lens with a total of 4 lenses with engravings 37, 46, 55 and 78 and an

Darlot Lens: Objectif Double à Cone Centralisateur, c. 1864 Darlot, Ancne Mon Jamin, 14 r. Chapon, Paris, no. 17361, landscape and portrait lens with rack-and-pinion focusing (stuck), height: 17 cm,

Jamin/Darlot, Paris: Objectif double à cone, c. 1860 Centralisateur, unnumbered, rare alternative version of the Objectif double developed by Jamin. The complete front section of the lens can be remo

Petzval-Type Lens by Darlot, c. 1864 Darlot, Paris. With second engraving: "B.F. & Co." Approx. 18 cm focal length, lens rims also signed: "Darlot", rack-and-pinion focusing, height of the lens with l

Engraved A.N.C. Mon Jamin / Darlot Paris. Height 5 inches. Lens approx. 2 inches.

Engraved Darlot Paris. Height 3 1/2 inches. Lens approx. 2 1/4 inches.

'Darlot "Trousse Anachromatique d'Atelier de Mrs L. de Pulligny et Ct Puyo", c. 1895 Darlot, Paris. No. 37024. A soft-focus lens for artistic portraits, manufactured by Darlot, to design of two famous

Studio Camera, c. 1860 Germany, for 17 x 17 cm, extension 44 cm, width 24 cm, linen bellows, with early brass lens "Anc.me Mon. Jamin, Darlot, Sb Opt. Bte., 14, r. Chapon, Paris", no. 566, approx. 4/1

early wide angle large format brass lens, focal length c.50cm (!), total height 13cm, with three swing-out stops marked 7, 9 and 12, the design derives from Harrison's Globe and improves it by using d

classic Derogy lens with two achromatic elements and one divergent element in the middle, focal length c.50cm, front element diameter 48mm, rear element diameter 67mm, optics with tiny separation, wit

Biotar 1.8/7.5 cm Lens, c. 1924 Carl Zeiss Jena. No. 625119, in Zeiss VII mount (with the standard tube height of 35 mm), with original unengraved iris diaphragm, unused, optics clean when viewed unde

Rare Brass-Bound "Plasticca" 4/60 cm Art Portrait Lens, c. 1920 Plasticca Industrie Oscar Zwierzina, Dresden-Blasewitz. No. 1708, engraved "D.R.G.M. D.R.P.a.", ht. of the lens 51 mm x dia. 12.9 cm, or

Thambar 2.9/9 cm Lens, c. 1934 Leitz, Wetzlar. No. 226445, the legendary soft-focus lens, with back cap and matching E. Leitz N.Y. SL filter, clean optics under point light, good focusing and aperture

Globus Universal Studio Camera with Ross Lens, c. 1898 1) Herbst & Firl, Görlitz, Germany. 24 x 30, nickel-plated fittings, on double-pillared stand with inclining plate of 80 x 38 cm, extendable

Voigtländer Lens, c. 1875 Voigtländer & Sohn, Wien Braunschweig. No. 20977, Petzval type with approx. 3,4/33 cm, front and back glass diameter 95 mm, front element with nearly invisible weak ring-sh

Summilux-R 1.4/80 mm Lens, c. 1986 Leica, Solms. No. 3399131, with case and Leica Customer care card dated July 6, 2022, clean glass under point light, good usable condition. Summilux-R 1,4/80 mm, um

Leica I with Hektor 5 cm Lens, c. 1930 Leitz, Wetzlar. No. 48379 with Hektor 2.5/5 cm no. 131802, baseplate repainted, infinity stop screw missing, aperture adjustment somewhat stiff. Leica I mit Hekt

Ernostar 2/10 cm Lens, c. 1924 Ernemann, Dresden. No. 150425, for formats up to 4.5 x 6 cm, with double helical focusing for distances up to 2 m, threaded front section and a Bell & Howell Eyemo 35mm

Leica Super-Elmar-R 3.5/15 mm Lens, c. 1980 Leica, Solms. No. 3004191, high-quality super wide-angle lens, with original lens cap and back cap. Except for some minor signs of wear below the serial num

Ernostar 2/10 cm Lens, c. 1924 Ernemann, Dresden. No. 150425, for formats up to 4.5 x 6 cm, with double helical focusing for distances up to 2 m, threaded front section and a Bell & Howell Eyemo 35mm

Multiplicator Lens, c. 1865 France, for exposures of 2 x 2 cm on plate of 7 x 10 cm, heavy blackened metal plate of 82 x 118.5 mm holding 12 identical Petzval lenses of 4.5/50 mm in sliding brass slee

Voigtländer Portrait Lens c. 1880 Voigtländer, Brunswick, Germany. No. 21423, brass-bound Petzval-type, height with sunshade 23.5 cm, diam. of front element 94.5 mm, focal length approx. 3.4