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with high resolution optics) thick provided the material fits within the engraving area. A
convenient focusing tool with the proper length for the standard optics is provided with the
system. To use this tool follow the instructions below.
To use the focusing tool with the system:
a.
Set the focus tool base on the top surface of the material to be processed.
b.
Move the Z axis stage down by turning the crank knob at the top of the system
counterclockwise until the flat of the focus tool can be placed flat against the round lens
holder as in the diagram below.
c.
Observe the top of the focus tool. Now raise the Z axis stage (by cranking the knob
clockwise) until the focus tool just starts to tilt away from the lens holder as shown in the
diagram below. Back the Z stage down again slightly so the focus tool again sets flat
against the side of the lens holder. This is the proper focus distance for the lens.
CAUTIO:
Do not apply force on the optics, housing or arm. Severe damage may result!
Don't position the focus tool under the lens - lens damage may occur.
OTE:
The focal length of high resolution optics is 1.5 inches. The 2.5 (standard resolution)
and 1.5 (high resolution) lenses require different focus tools.
FINAL FOUS LENS HOLDER
FOCUS LENS TILTED
(TILT EXAGERATED)
FOCUS TOOL
MATERIAL SURFACE
Y-AXIS (FRONT VIEW)
