Axioskop 2 plus OPERATIONAxioskop 2 mot plus Operation and function controls Carl ZeissB 40-075 e 02/01 3-7Color temperature key 3200 K− When the color temperature key 3200 K is activated, LED step 9 lights up. The DC voltage 10.5 V isthen available for the halogen lamp, which corresponds to the color temperature of 3200 K. This isrequired 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 mmFocusing drive - fine adjustment (fine drive)− Focusing drive for fine adjustment available on both sides of the instrument:1 rotation fine = 0.1 mmLever to swing in / out the diffusion diskThe integrated diffusion disk (3-1/15) is used to achieve homogeneous illumination, though at a slightloss of light.− Lever in front position: diffusion disk swung out− Lever in rear position: diffusion disk swung inDrive 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: filter swung out− lever in rear position: filter swung inCentering screw for condenser− Centering screws for condenser centering attached to both sides of the condenser carrier.