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3-2 A-61371 September 2004
Selecting a
projection lens
Projection lenses are available in the following types. Select the type of
lens that corresponds to the film you are using.
1 Type 1: 7.5X
2 Type 1: 9 x 16X
3 Type 2: 13 to 27X
4 Type 3: 23 to 50X
The list below shows the standard types of film and the recommended
zoom ratios of lenses to be used with the system printer. The size and
format of one frame of film may vary depending on the shooting
conditions.
Zoom the lens in and out to find the optimum ratio that will fit the
scanning size.
Film Scanning Size
11 x 17” (A3) 8 1/2 x 11” (A4) B4 3 2/3 x 8 1/2”
35mm
Half 2 or 3 2 2 2
Full211-
16 mm
Half 4 3 3 3 or 4
Full 3 or 4 2 2 2 or 3
Source
Document
60 3 or 4 3 3 3 or 4
98 4 3 or 4 3 or 4 4
325-444
420 - 4 4 -
COM
63 3 or 4 3 3 3 or 4
70 3 or 4 3 3 3 or 4
80 4 3 or 4 3 or 4 4
84 4 3 or 4 3 or 4 4
120 4 3 or 4 3 or 4 4
208 4 4 4 4
270-444