Table des Matières
Publicité
A.3
Installation of background illumination
a)
It is possible to take images and video using only the
inbuilt illumination of the slit lamp.
b)
Diffusor
Results can be improved by use of an optional diffusor, but
this excludes simultaneous slit illumination.
Installation
Insert the diffusor from below over the rounded feature into the
foreseen reception slots (82) where it will snap in to secure.
Haag-Streit recommends, for a good illumination of the anterior
part of the eye, use an optional cold light source and back-
ground illumination through the optional holder for fibreoptic
light cable.
c)
Optical light lead
The variable output cold light source with light lead holder is
the optimal solution for video images.
Installation
The cold light source should be positioned according to the
instrument table.
Slacken the set screw (86) until the light lead adapter (87) can
be removed downwards.
Insert the light lead (90) for the background illumination into
the female receiver piece boring of the light lead adapter (87)
and secure slightly by means of the set screw (89).
The light lead adapter (87) can now be re-inserted in the
foreseen slot under the mirror. The set screw (86) can then
again be re-inserted and gently tightened up.
Insert the diffusor from below over the rounded feature into the
foreseen reception slots (88) where it will snap in to secure.
The light lead is fixed with the cable guides on the illumination
arm (91) and on the rail cover (92), and then passed through
the cable cover (93) to the cold light source.
86
87
88
89
90
91
92
93
1500.7200631.04040
Streuscheibe
Diffuseur
Diffusor
1004744
Stiftschlüssel
Clé à 6 pans
Allen key
1.5 mm
© Haag-Streit AG, CH-3098 Koeniz, Switzerland
29
Publicité
Table des Matières
