
The SciencesAugust 15, 1896
Monochromatic Images and Photography

Monochromatic Images and Photography

The Fading of Pigments

Photometry
Lecture III

Photometry

Photometry

The Sensitiveness of the Eye to Light and Color

Color Sensation

The Effect of Light on Matter

Light and Color

Light and Color

Sunlight Colors

Sunlight and Skylight at High Altitudes

On the Influence of the Molecular Grouping in Organic Bodies on their Absorption in the Infra-Red Region of the Spectrum

Paper Negatives