Three-Dimensional Photography - Principles of Stereoscopy

ELEMENTARY STEREOGRAF’HY I that no further description is necessary. This type may also be made at home, although more care is n ...

8 THREE-DIMENSIONAL PHOTOGRAPHY Fig. 1-4. For instantaneous stereograms, the Ster- eotach is applied to the Polaroid-Land camera ...

ELEMENTARY STEREOGRAPHY 9 a formless smudge. Therefore, give that exposure demanded by the deepest included shadow of significan ...

10 THREE-DIMENSIONAL PHOTOGRAPHY less objectionable than loss of definition by poor focus. It is desir- able to avoid all blur, ...

ELEMENTARY STEREOGRAPHY 11 panchromatic, but because of the antagonistic factors we have already discussed, a moderately high se ...

CHAPTER 2 STEREOSCOPIC CAMERAS wo OR THREE YEARS AGO any discussion of stereoscopic cam- T eras necessarily included a number of ...

STEREOSCOPIC CAMERAS 13 This point has been discussed at length simply because it often becomes the most important consideration ...

14 THREE-DIMENSIONAL PHOTOGRAPHY Fig. 2-1. The Sawyei Personal Camera. unfamiliar with photographic technique, because it needs ...

STEREOSCOPIC CAMERAS 15 The lenses are of only 25mm focal length, a fact which makes it possible to dispense with focusing adjus ...

16 THREE-DIMENSIONAL PHOTOGRAPHY The companion picture with the square mark is placed in the pocket bearing the same number but ...

STEREOSCOPIC CAMERAS Fig. 2-2. The Stereo Vivid Camera. The lenses and filters are set into the wall of the camera so there are ...

18 THREE-DIMENSIONAL PHOTOGRAPHY The focusing dial incorporates an easily read depth of field scale, a feature of importance in ...

STEREOSCOPIC CAMERAS I!) way between the taking lenses. Both the rangefinder and finder eye-lenses are set at the bottom of the ...

20 THREE-DIMENSIONAL PHOTOGRAPHY Now before we go on to the imported cameras, there is one inevitable question which must be ans ...

STEREOSCOPIC CAMERAS 21 which moves the film a longer distance at one winding and a shorter distance at the next. VERASCOPE Fqo. ...

22 THREE-DIMENSIONAL PHOTOGRAPHY miniature cameras, black and white or color. Loading and opera- tion are similar to other 35mm ...

STEREOSCOPIC CAMERAS 23 To make the single picture operation comparable to that of stand- ard miniature cameras (36mm width), th ...

24 THREE-DIMENSIONAL PHOTOGRAPHY The final test of any camera is the pictures which it will pro- duce. This camera, under test, ...

STEREOSCOPIC CAMERAS 25 able lensboard, too often results in unequal displacement of the two lenses, and the essential identity ...

26 THREE-DIMENSIONAL PHOTOGRAPHY The general contsruction is the rigid box so desirable in stereo cameras, but the camera is not ...