Nikon LS-4500AF Bedienungsanleitung PDF herunterladen (Seite 62)

Nikon

Film Scanner LS-4500AF User's Manual

9. Technical Tips on the LS-4500AF

When operating the LS-4500AF, knowing the mechanism and operation of

the unit will help to avoid problems and assist you in successfully scanning

images.

The fact is, however, that the performance of the LS-4500AF largely

depends on the software driver. You can make good use of the LS-4500AF

by fully understanding the operation of both the LS-4500AF and its

software.

Mechanism

Film

Lens

CCD

Color filter

Halogen lamp

Light from a halogen lamp is passed through red, green, and blue filters,

and the film is irradiated with each kind of light. The light transmitted

through the film is focused into an image on a linear CCD through an

image formation lens.

The film information on which photoelectric conversion is performed by

the CCD, undergoes A/D conversion and signal processing after being

amplified, and is sent to the host computer via the interface.

9. Technical Tips on the LS-4500AF

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Nikon LS-4500AF Bedienungsanleitung Seite 62