PAGE #30                                                                                 

  NOTE:                                                                                  
       TO UTILIZE THIS CHART IN CONJUNCTION WITH THE #2249UC .715 x .715" APERTURE PLATE,
       BASE CALCULATIONS ON HEIGHT DIMENSIONS, MULTIPLYING RESULTANT PROJECTED PICTURE   
       HEIGHT BY 2 TO DETERMINE PROJECTED PICTURE WIDTH.
CinemaScope Projection Table -- Aperture 0.912" x 0.715"

 
Focal Length Inches
  PROJECTION DISTANCE -- FEET
40'
50'
60'
70'
80'
90'
100'
110'
120'
130'
140'
150'
160'
170'
180'
190'
200'
2.00
36.5
14.3
45.6
17.9
54.7
21.5
63.8
25.0
72.9
28.6
82.0
32.2
91.2
35.8
                    
2.25
32.4
12.7
40.5
15.9
48.6
19.1
56.7
22.2
64.8
25.4
72.9
28.6
81.0
31.8
                    
2.50
29.3
11.4
36.5
14.3
43.7
17.2
51.0
20.0
58.3
22.9
65.6
25.7
72.9
28.6
80.2
31.5
                  
2.75
26.5
10.4
33.1
13.0
39.8
15.6
46.4
18.2
53.0
20.8
59.6
23.4
66.3
26.0
72.9
28.6
79.6
31.2
                
3.00
24.3
9.5
30.4
11.9
36.5
14.3
42.5
16.7
48.6
19.1
54.7
21.5
60.1
23.8
66.9
26.2
72.9
28.6
79.0
31.0
              
3.25
22.4
8.8
28.1
11.0
33.7
13.2
39.3
15.4
44.9
17.6
50.5
19.8
56.1
22.0
61.7
24.2
67.3
26.4
72.9
28.6
78.5
30.8
            
3.50
20.8
8.2
26.0
10.2
31.3
12.3
36.5
14.3
41.7
16.4
46.9
18.4
52.1
20.4
57.3
22.5
62.5
24.5
67.7
26.6
72.9
28.6
78.1
30.6
          
3.75
19.4
7.6
24.3
9.5
29.2
11.4
34.0
13.4
38.9
15.3
43.7
17.2
48.6
19.1
53.5
21.0
58.4
22.9
63.2
24.8
68.1
26.7
72.9
28.6
77.8
30.5
        
4.00
  
22.8
8.9
27.3
10.7
31.9
12.5
36.5
14.3
41.0
16.1
45.6
17.9
50.1
19.7
54.7
21.5
59.3
23.2
63.8
25.0
68.4
26.8
72.9
28.6
77.5
30.4
      
4.25
  
21.4
8.4
25.7
10.1
30.0
11.8
34.3
13.5
38.6
15.2
42.9
16.8
47.2
18.5
51.5
20.2
55.8
21.9
60.0
23.6
64.4
25.2
68.6
26.9
72.9
28.6
77.2
30.3
    
4.50
  
20.3
7.9
24.3
9.5
28.4
11.1
32.4
12.7
36.5
14.3
40.5
15.9
44.5
17.5
48.6
19.1
52.6
20.7
56.7
22.2
60.7
23.8
64.8
25.4
68.8
27.0
72.9
28.6
77.0
30.2
  
4.75
  
19.2
7.5
23.0
9.0
26.9
10.5
30.7
12.0
34.5
13.6
38.4
15.1
42.2
16.6
46.1
18.1
49.9
19.6
53.7
21.1
57.6
22.6
61.4
24.1
65.3
25.6
69.1
27.1
72.9
28.6
76.8
30.1
5.00
    
21.9
8.6
25.5
10.0
29.2
11.4
32.8
12.9
36.5
14.3
40.1
15.7
43.8
17.2
47.4
18.6
51.0
20.0
54.7
21.5
58.3
22.9
62.0
24.3
65.6
25.7
69.2
27.2
72.9
28.6
 5.25
 
 
20.8
8.2
24.3
9.5
 27.8
10.9
31.2
12.3
34.7
13.6
38.2
15.0
41.7
16.3
45.2
17.7
48.6
19.1
52.1
20.4
55.6
21.8
59.0
23.2
62.5
24.5
66.0
25.9
69.4
27.2
5.50 
 
 
19.9
7.8
23.2
9.1
26.5
10.4
29.8
11.7
33.1
13.0
36.5
14.3
39.8
15.6
43.1
16.9
46.4
18.2
49.7
19.5
53.0
20.8
56.3
22.1
59.6
23.4
63.0
24.7
66.3
26.0
5.75 
 
 
 
22.2
8.7
25.4
10.0
28.5
11.2
31.7
12.4
34.9
13.7
38.0
14.9
41.2
16.2
44.4
17.4
47.6
18.7
50.7
19.9
53.9
21.1
57.1
22.4
60.2
23.6
63.4
24.9
6.00 
 
 
 
21.3
8.3
24.3
9.5
27.3
10.7
30.4
11.9
33.4
13.1
36.5
14.3
39.5
15.5
42.6
16.7
45.6
17.9
48.6
19.1
51.7
20.3
54.7
21.5
57.7
22.6
60.8
23.8
6.25 
 
 
 
20.4
8.0
23.4
9.2
26.1
10.3
29.2
11.4
32.1
12.6
35.0
13.7
37.9
14.9
40.9
16.0
43.8
17.2
46.7
18.3
49.6
19.5
52.5
20.6
55.4
21.7
58.4
22.9
6.50 
 
 
 
 
22.4
8.8
25.2
9.9
28.1
11.0
30.9
12.1
33.7
13.2
36.5
14.3
39.3
15.4
42.1
16.5
44.9
17.6
47.7
18.7
50.5
19.8
53.3
20.9
56.1
22.0
6.75 
 
 
 
 
21.6
8.5
24.3
9.5
27.0
10.6
29.7
11.7
32.4
12.7
35.1
13.8
37.8
14.8
40.5
15.9
43.2
17.0
45.9
18.0
48.6
19.1
51.3
20.1
54.0
21.2
7.00 
 
 
 
 
20.8
8.2
23.4
9.2
26.0
10.2
28.7
11.2
31.3
12.3
33.9
13.3
36.5
14.3
39.1
15.3
41.7
16.4
44.3
17.4
46.9
18.4
49.5
19.4
52.1
20.4
7.50 
 
 
 
 
 
 
24.3
9.5
26.8
10.5
29.2
11.4
31.6
12.4
34.0
13.4
36.5
14.3
38.9
15.3
41.3
16.2
43.7
17.2
46.2
18.1
48.6
19.1
8.00 
 
 
 
 
 
 
22.8
8.9
25.1
9.8
27.3
10.7
29.6
11.6
31.9
12.5
34.2
13.4
36.5
14.3
38.7
15.2
41.0
16.1
43.3
17.0
45.6
17.9
8.50 
 
 
 
 
 
 
 
23.6
9.3
25.7
10.1
27.9
10.9
30.0
11.8
32.2
12.6
34.3
13.5
36.5
14.3
38.6
15.2
40.7
16.0
42.9
16.8
9.00 
 
 
 
 
 
 
 
 
24.3
9.5
26.3
10.3
28.4
11.1
30.4
11.9
32.4
12.7
34.4
13.5
36.5
14.3
38.5
15.1
40.5
15.9
 
 40'
50' 
60' 
70' 
80' 
90' 
100'
110' 
120' 
130' 
140' 
150' 
160' 
170' 
180' 
190' 
200' 
Above is a chart of CinemaScope picture sizes resulting from the use of standard focal length lenses of various throws at intervals of ten feet.  Sizes given are to the nearest tenth of a foot.  In theatres retaining their present projection lenses, the CinemaScope aperture dimension, differing from the standard aperture of 0.825 x 0.600 inches, will result in a picture height increase of about one sixth.

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