 The upper Zoom Module determines the mechanical
nature of your zoom function… manual or motorized… detented or DC
motorized. All Zoom 160 Upper Zoom Modules come standard with an iris
diaphragm for better light level control and increased depth-of-field.
Manual Zoom Modules – Provides an
economical hand-driven 16:1 zoom function.
Detented Manual Zoom Modules – Obtain specific magnification
stops throughout your manual zoom range without motorization. Detents
are typically used in measuring applications where each position calls
for calibration. The factory pre-set stops for the Zoom 160 are located
at 0.5X, 1.0X, 2.0X, 3.0X, 4.0X, 5.0X, 6.0X, 7.0X and 8.0X.
Motorized Zoom Modules – Provides remote automated operation of
your zoom system. There are two motorized options available. DC
motorized versions provide smooth continuous zooming throughout the
entire zoom range. Stepper motorized versions provide zoom homing
positions for applications requiring repeatable magnification settings.
The Stepper Motor modules have a companion RS232 controller which may
be purchased as a self-contained unit or as a PC Board for easier OEM
integration.
OEM Zoom Module – To afford OEMs with maximum design flexibility,
the Zoom 160 OEM Module comes as a core optical unit without the
exterior sleeve for easier
systems integration.
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