Lenticular Screen

Additive 3 color: Lenticular screen
“Every element of a cross-lined screen acts as a pinhole camera, and reproduces an image of the aperture of the objective in whose rear focal plane it is placed. Thus, when using a square stop, the dots in the halftone produced will be square ...

4 Images

Berthon

Additive 3 color: Lenticular screen
“R. Berthon patented the use of a lens diaphragm with three apertures, covered respectively with red, green and blue-violet filters, and a sensitive surface on a support, the other side of which was impressed with hemi-spherical, transparent, ...

4 Images

Keller-Dorian

Additive 3 color: Lenticular screen

9 Images in 1 Gallery

Kodacolor / Keller-Dorian Color

Additive 3 color: Lenticular screen
“LENTICULAR PROCESS In 1896 R. E. Liesegang (Ahriman, 1896) suggested a photographic color process based upon the use of banded filters in the camera aperture. […] In 1909 R. Berthon (British Patent 10,611; see also Berthon, 1910a, b) ...

20 Images in 1 Gallery

Kislyn color

Additive 3 color: Lenticular screen

1 Image

Agfacolor lenticular / Agfacolor Linsenrasterfilm

Additive 3 color: Lenticular screen
The basic idea of the lenticular film was developed by the German Raphaël Liesegang in 1896 and applied to still photography by the French Rodolphe Berthon in 1908. The lenticular process applies tiny cylindrical lenses embossed on the film support ...

15 Images

Bocca-Rudatis

Additive 3 color: lenticular screen
The procedure for obtaining the lenticular elements in relief required a series of steps: starting from three black and white positive color separations, obtained with any of the available methods, three matrices were printed, from which the film to ...

1 Image

Berthon-Siemens / Siemens-Berthon / Siemens-Perutz-Verfahren / Opticolor

Additive 3 color: Lenticular screen

5 Images

Pantachrom

Subtractive 3 color: Bi-pack and lenticular film recording, duplitized film with toning and silver dye-bleach
“In October, Eggert of the Agfa Research Department, read a paper at the Berlin meeting of the Deutsche Gesellschaft für photographische Forschung, on the Pantochrom subtractive lenticular bipack tricolor process. (Fig. 1) The green and blue ...

17 Images in 3 Galleries

Thomson Color

Additive 3 color: Lenticular screen

3 Images

Opticolor

Additive 3 color: Lenticular screen

Eastman Lenticular Print Film Type 5306

Additive 3 color: Lenticular screen

Eastman Embossed Kinescope Recording Film

Additive 3 color: Lenticular screen