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7. Create a cyan beam effect (point) and check visually
whether the green beam hits the exact centre of the
blue beam at the dichroic filter DF4. If not, use dichroic
mounts DF3 to adjust the beam path accordingly.
To adjust the dichroic mount use the two adjustment
knobs – each works for one axis.
8. Create a full size cyan circle (static tunnel effect) and
check whether the green circle overlays the blue
circle in all points around the shape. If not, use dichroic
mount DF4 to adjust the beam path accordingly.
To adjust the dichroic mount use the two adjustment
knobs – each works for one axis.
9. Create a full size magenta circle (static tunnel effect)
and check whether the red circle overlays the blue
circle in all points around the shape. If not, use dichroic
mount DF1 to adjust the beam path accordingly.
To adjust the dichroic mount use the two adjustment
knobs – each works for one axis.
10. Finally create a full size white circle (static tunnel effect).
If the alignment procedure was done successfully you
can see all the colours nicely overlaying each other,
resulting in even, bright and sharp circle like the one
on the picture below.
