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[b)
[a]
Fig. 4.3
The film position with respect to the center of
the slide frame
'kG,.
-a;.
'kG,.
-a;.
x
Positlonnement du film dans I'epaisseur de
la monture, au centre
Lage des Films im Verhiiltnls zur MiHe des
Diariihmchens
Flg.4.4a
Flg.4.4b
Fig.
4.4
Inserting the narrow side of the film into the
scanner
Insertion d'une diapositive par Ie petit cote
Orientierung des Dias beim Einlegen in den
54
Scanner
Slide and film mounts
Both positive and negative film can be mounted into a
35 mm frame
.
These frames can vary widely in
thickness and material. Typical 35 mm film mounts are
either plastic or glass
.
The scanner can accommodate
film holders that are 50 mm wide by 3 mm
thick.
The film is assumed to be at the center of the slide
mount as shown in Figure
4.3.
The scanner is self-
adjusting
. Thus,
regardless of the thickness of the slide
mount,
the center of the film will be automatically
positioned at the center of the focal field. Additional
focusing may be required for extremely high-resolution
slides
.
[a]
Slide mount
[b]
Mounted 35 mm film
[c]
Film
[d]
Emulsion side of film
4-2
Operation to Use a Slide Film
Film mounted in a slide frame is inserted into the
scanner in a similar fashion as a
3.5"
disk is inserted
into a disk
drive.
The slide frame is pushed into the slot
in the front of the
scanner.
When inserting a slide
,
make
sure that the slide is pushed into the scanner such that
the outward edge of the slide is flush with the face of
the
scanner.
Th is is easily accomplished by pushing the
sl ide into the scanner with one 's thumb until the thumb
bumps into the face of the
scanner.
Since the slide frame is typically
square,
it could be
inserted in any orientation
. However,
the orientation of
the slide frame when inserted in the computer will affect
the scanning
process.
Fig. 4.4a
Film entered into the scanner narrow side
first (will scan entire film)
Fig
.
4.4b
Film entered into the scanner wide side
first (will cause clipping)
This operation is incorrect.
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