DESCRIPTION OF THE INSTRUMENTZEISS Controls and functional elements on the microscope Axioscope 5/7/Vario26 430035-7344-001 03/20182.4.4 Axioscope 5 stand, Pol-TL/RLTransmitted and reflected light stand for polarization equipped with the following main components:1. LED 10 W-TL illumination or optionally with HAL 100 halogenillumination using an external power supply for transmitted lightapplications2. LED 10 W-RL illumination for reflected light applications3. Nosepiece 6-positions M27: 5-positions HF/DF/Pol, centerable and 1x HF/DF/DIC fixed, coded4. Pol rotary stage, 360° with 45° click stops (freely definable)5. Binocular photo tube 30x/23 (100:0/0:100), reversed image6. E-PL 10x/23 GW foc. Pol Eyepiece with reticle7. Pol condenser 0.9 H8. Mount for polarization slider A 14x40 mm, d = 36 mm9. Polarizer D, 90° rotatable, removable10. Quartz depolarizer with tube-lens for Axioscope tubes11. Coded changeable reflector turret or reflector sliderKey to 2 8 5 H Fig. 2-4:1 Eyepieces2 Binocular tube part3 Binocular tube/photo tube (with mounted Axiocam 208, optionally)4 Slot for polarizer slider A 60x30 mm5 Field diaphragm (as slider)6 Aperture diaphragm (as slider)7 Filter slider for reflected light8 Reflected light illuminator9 Transmitted and reflected light stand10 Intensity/LM knob for light intensity and Light Manager function (LM)11 Transmitted light illuminator12 Indicator light for reflected light13 Reflected light (RL) button14 Transmitted light (TL) button15 Indicator light for transmitted light16 Permanent/ECO mode switch17 Filter slider transmitted light18 Focusing drive – fine adjustment (left & right)19 Focusing drive – coarse adjustment (left & right)20 Snap buttons21 Nosepiece22 6-position filter wheel (operable from left & right)23 Field diaphragm24 Condenser with aperture diaphragm and centering screws (with optional modulator disk)25 Knurled knob for adjusting the condenser vertically (left & right)26 Polarizer27 Condenser carrier28 Stage carrier29 Release lever for height stop on focusing drive30 Main switch I/O31 Pol rotary stage32 Knurled wheel for switching the reflector turret position33 Reflector turret (for replaceable reflector inserts)