Selecting A Projection Lens - AGFA SR 24 iT Operator's Manual

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6. Selecting a Projection Lens

Projection Lenses come in the following four types. Select the one that corresponds to the film
being used.
Projection Lens Types
Film
35mm
16mm
Source
Document
COM
This list shows the standard types of film and the recommended zoom ratios of lenses to be
used with the machine. 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.
Type 1: 7.5×
Type 1: 9 to 16×
Type 2: 13 to 27×
Type 3: 23 to 50×
Half
Full
Half
Full
60
98
325
420
63
70
80
84
120
208
270
Scanning Size
A4 (8.5" ×11")
or
or
or
or