Zeiss Axioskop 2 plus Operating Manual page 75

Axioskop 2 plus
Axioskop 2 mot plus
Color temperature key 3200 K
− When the color temperature key 3200 K is activated, LED step 9 lights up. The DC voltage 10.5 V is
then available for the halogen lamp, which corresponds to the color temperature of 3200 K. This is
required for photomicrography using color films (artificial light).
Focusing drive - coarse adjustment (coarse drive)
− Focusing drive for coarse adjustment available on both sides of the instrument:
1 rotation coarse = 6 mm
− Overall lift: 25 mm
Focusing drive - fine adjustment (fine drive)
− Focusing drive for fine adjustment available on both sides of the instrument:
1 rotation fine = 0.1 mm
Lever to swing in / out the diffusion disk
The integrated diffusion disk (3-1/15) is used to achieve homogeneous illumination, though at a slight
loss of light.
− Lever in front position:
− Lever in rear position:
Drive for movement of the mechanical stage in Y
− Movement of the mechanical stage in Y, maximum travel range: 50 mm
− Adjustable torque (smoothness)
Drive for movement of the mechanical stage in X
− Movement of the mechanical stage in X, maximum travel range: 75 mm
− Adjustable torque (smoothness)
3 levers to swing in / out the filters in the transmitted-light filter magazine
− 3 switchable neutral-density filters to match the image brightness in the field of view,
maximum attenuation factor: 1:4400;
Lever correspond to (on the stand from front to back): 1.5 %, 6 % and 25 % transmission
− lever in front position:
− lever in rear position:
Centering screw for condenser
− Centering screws for condenser centering attached to both sides of the condenser carrier.
B 40-075 e 02/01
OPERATION
Operation and function controls
diffusion disk swung out
diffusion disk swung in
filter swung out
filter swung in
Carl Zeiss
3-7