Medical Radiography and Photography, Bände 29-30Eastman Kodak Company, 1953 |
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Seite 70
... Photoradi- ography , however , is concerned with the recording of a fluorescent image having an area of more than 200 sq in . placed 3 or 4 feet from the mirror system . Because coma and astigmatism become pronounced as the angle of ...
... Photoradi- ography , however , is concerned with the recording of a fluorescent image having an area of more than 200 sq in . placed 3 or 4 feet from the mirror system . Because coma and astigmatism become pronounced as the angle of ...
Seite 71
... image of a point contains two lines at right angles to each other ; only one at a time can be cor- rectly focused . Curvature of Field - Departure from flatness in the focal plane of a flat subject . With subjects like a radiographic image ...
... image of a point contains two lines at right angles to each other ; only one at a time can be cor- rectly focused . Curvature of Field - Departure from flatness in the focal plane of a flat subject . With subjects like a radiographic image ...
Seite 75
... image is reflected from a 45 - degree mirror to the camera . The latter is positioned verti- cally ( Figure 9 ) . Philips - Schmidt Camera - A recent and ambitious addition to the range of Schmidt - type photoradio- graphic apparatus is ...
... image is reflected from a 45 - degree mirror to the camera . The latter is positioned verti- cally ( Figure 9 ) . Philips - Schmidt Camera - A recent and ambitious addition to the range of Schmidt - type photoradio- graphic apparatus is ...
Inhalt
Abschnitt 1 | 21 |
Abschnitt 2 | 29 |
Abschnitt 3 | 53 |
Urheberrecht | |
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abdominal acromioclavicular articulation anatomy aneurysm angiocardiography angle anteroposterior aorta appearance auricular surface barium birefringent blood vessels bone bronchial arteries camera cassette holder central ray cephalad chest clavicle clinical close-up colon color contrast degrees demonstrated Department of Radiology diagnosis disease Eastman Kodak Company employed epididymis equipment esophagus examination exposure field filters Flexichrome fluorescent fluoroscopic gallbladder gallstones graphic graphs heart Hospital iliac illustrations inches injection joint lateral latex lens lesions ligament light lung Medical Division Medical Photography Medical Radiography mirror normal oblique optical Outfit pathologic patient pelvis photographs plane portion position posterior posteroanterior present Price procedure progeria projection pulmonary artery pulmonary veins radiation radio radiographs radiologist Radiology records result Rochester Roentgen Roentgenol rotation sacroiliac articulation showed shown in Figure skull specimen spherical supine technic therapy tion tissue tube tumor upper vertical vinyl acetate visualized X-ray Film York