Zeiss Axioskop 2 Manual page 75

Axioskop 2 / Axioskop 2
Reflector turret
− Accepts the maximum of four technique modules, such as the FL reflector module and the shutter
module A for incident light, and the Optovar module and analyzer module for transmitted light.
− Fast change of technique modules by turning the knurled ring of the reflector turret.
Luminous-field diaphragm
− Wheel (3-4/2) for the continuous setting of the
luminous-field diaphragm (transmitted light).
− Additional mount (3-4/1) for filters with
diameter d = 32 mm.
Drive for condenser height adjustment
− Height adjustment of the condenser to set
KÖHLER illumination.
Stop for focusing drive
− Adjustable height stop for stage focusing.
On / Off switch
− Position 0 = instrument switched off.
− Position I = instrument switched on.
B 40-075 e 06/98
Operation and function controls
MOT
OPERATION
Fig. 3-4 Luminous-field diaphragm
3-9