LightLas 532 – Operator's Manual Rev. No 01 Page 43 of 115
10. LDU Spot Focus Adjuster (old version type only)
In order to set the correct focus point for the treatment and aiming laser, adjust
this screw to get the smallest spot size possible at the focal plane.
11. LDU Spot Centering Adjuster
This is applied when the laser delivery unit is installed in order to accurately set
the laser beam in the center of the field of view in the horizontal plane. It is
located on the LDU mounting arm above the Tonometer mount. By moving the
mounting arm right or left and swing this adjuster right or left until reaching
position you need. If necessary repeat the adjustment until the alignment is
correct.
Slitlamp LDU system can be integrated with two types of the slitlamp that carry by
Lightmed are as:
CSO SL980 (Integrated with Slilamp)
CSO SL990 (Can be integrated with attachment slitlamp LDU system)
More detailed breakdown is shown in section 4.2.4 (page 52 to 55)