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2,545 to 2,568 of 4,974 results for autochrome
/ 208
Asparagine, orthoscopic
Transparency
Edwin E. Jelley
Asparagine, orthoscopic
1932
Asparagine, orthoscopic, high power
Transparency
Edwin E. Jelley
Asparagine, orthoscopic, high power
1932
2,4-Dinitrophenol, orthoscopic
Transparency
Edwin E. Jelley
2,4-Dinitrophenol, orthoscopic
1932
p-Dibromobenzene, orthoscopic
Transparency
Edwin E. Jelley
p-Dibromobenzene, orthoscopic
1932
Cerussite, conoscopic, acute bisectrix, in diagonal position. Taken with an objective of N.A. 0.25
Transparency
Edwin E. Jelley
Cerussite, conoscopic, acute bisectrix, in diagonal position. Taken with an objective of N.A. 0.25
1932
Calcite, uniaxial, optic axial section, conoscopic
Transparency
Edwin E. Jelley
Calcite, uniaxial, optic axial section, conoscopic
1932–1935
Calcite, uniaxial, two plates cut parallel to the optic axis and superimposed with their axes at right anles, conoscopic
Transparency
Edwin E. Jelley
Calcite, uniaxial, two plates cut parallel to the optic axis and superimposed with their axes at right anles, conoscopic
1932–1935
Quartz, uniaxial, 1mm section, optic axis off center, conoscopic
Transparency
Edwin E. Jelley
Quartz, uniaxial, 1mm section, optic axis off center, conoscopic
1932–1935
d-Quartz and l-quartz, optical axial sections, each 3.5mm thick, superimposed, conoscopic, 0.45 N.A. This interference figure is known as "Airy's Spiral."
Transparency
Edwin E. Jelley
d-Quartz and l-quartz, optical axial sections, each 3.5mm thick, superimposed, conoscopic, 0.45 N.A. This interference figure is known as "Airy's Spiral."
1933
Muscovite mica, biaxial, parallel (extinction) position, conoscopic
Transparency
Edwin E. Jelley
Muscovite mica, biaxial, parallel (extinction) position, conoscopic
1932–1935
Muscovite mica, biaxial, diagonal position, conoscopic
Transparency
Edwin E. Jelley
Muscovite mica, biaxial, diagonal position, conoscopic
1932–1935
Cane Sugar, biaxial, plate cut perpendicular to one optic axis, conoscopic
Transparency
Edwin E. Jelley
Cane Sugar, biaxial, plate cut perpendicular to one optic axis, conoscopic
1932
o-Nitroacetanilide, biaxial, parallel position, conoscopic
Transparency
Edwin E. Jelley
o-Nitroacetanilide, biaxial, parallel position, conoscopic
1935
o-Nitroacetanilide, biaxial, diagonal position, conoscopic
Transparency
Edwin E. Jelley
o-Nitroacetanilide, biaxial, diagonal position, conoscopic
1935
o-Nitroacetanilide, biaxial, diagonal position, conoscopic, with spectrogram showing dispersion of the optic axes
Transparency
Edwin E. Jelley
o-Nitroacetanilide, biaxial, diagonal position, conoscopic, with spectrogram showing dispersion of the optic axes
1935
o-Aminobenzoic acid, biaxial, diagonal position, conoscopic
Transparency
Edwin E. Jelley
o-Aminobenzoic acid, biaxial, diagonal position, conoscopic
1932–1935
Wedge crystal of acetanilide, orthoscopic
Transparency
Edwin E. Jelley
Wedge crystal of acetanilide, orthoscopic
1932–1935
Wedge crystal of benzil, orthoscopic
Transparency
Edwin E. Jelley
Wedge crystal of benzil, orthoscopic
1932–1935
Wedge crystal of m-nitraniline, orthoscopic
Transparency
Edwin E. Jelley
Wedge crystal of m-nitraniline, orthoscopic
1932–1935
Wedge crystal of p-nitrophenol, orthoscopic
Transparency
Edwin E. Jelley
Wedge crystal of p-nitrophenol, orthoscopic
1932–1935
Sensitizing dye. Polarizer only, showing dichroism
Transparency
Edwin E. Jelley
Sensitizing dye. Polarizer only, showing dichroism
1935
Sensitizing dye, showing conoscopic figures obtained with crossed nicols, and dichroism figures obtained with polarizer alone. Vibration directions (electric vector) of poarizer (P) and analyzer (A) are shown on slide
Transparency
Edwin E. Jelley
Sensitizing dye, showing conoscopic figures obtained with crossed nicols, and dichroism figures obtained with polarizer alone. Vibration directions (electric vector) of poarizer (P) and analyzer (A) are shown on slide
1935
Sensitizing dye, orthoscopic, with polarizer only, showing dichroism. Vibration directions (electric vector) are shown on the slide
Transparency
Edwin E. Jelley
Sensitizing dye, orthoscopic, with polarizer only, showing dichroism. Vibration directions (electric vector) are shown on the slide
1935
Sensitizing dye, showing conoscopic figures obtained with crossed nicols, and dichroism figures obtained with polarizer alone. Vibration directions (electric vector) are shown on slide
Transparency
Edwin E. Jelley
Sensitizing dye, showing conoscopic figures obtained with crossed nicols, and dichroism figures obtained with polarizer alone. Vibration directions (electric vector) are shown on slide
1935
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