Zeiss Stemi 508 User Manual (English)

Questions and Answers:

M
Megan CastroJul 27, 2025
What to do if the transmitted-light illuminator does not light up on my Zeiss Stemi 508 Microscope?
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  Roger BranchJul 27, 2025
  If the transmitted-light illuminator on your Zeiss Microscope isn't lighting up, first ensure that the illumination is switched on and the intensity is properly adjusted by pressing and turning the rotary/push-button. If that doesn't work, the transmitted light might not be correctly connected. In that case, open the stand K EDU or K LAB and connect the plug-in connectors of the LED illumination.
J
Jennifer HopkinsAug 1, 2025
Why are the additional reflected-light illuminators not lit on my Zeiss Stemi 508 Microscope?
- S
  steelenicoleAug 1, 2025
  If the additional reflected-light illuminators on your Zeiss Microscope are not lit, make sure the power supply cable RJ 12 is properly inserted. Also, check that the reflected light is switched on and the intensity is adequately increased by pressing and turning the knob several times.
N
Nicole SchultzAug 6, 2025
How to fix a Zeiss Stemi 508 Microscope when the stereo microscope illumination cannot be switched ON?
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  Sarah EllisAug 6, 2025
  If the stereo microscope illumination on your Zeiss Microscope cannot be switched on, check the connection to the power supply and ensure the power switch on the back of the stereo microscope is turned on. If the problem persists, the power unit might be faulty and needs replacing.
F
Francisco HughesAug 10, 2025
What to do if the transmitted-light illuminator is dirty or the control lever cannot be actuated on my Zeiss Stemi 508 Microscope?
- C
  Charles RamirezAug 10, 2025
  If the transmitted-light illuminator of your Zeiss Microscope is dirty or the control lever cannot be actuated, it's likely due to liquids or foreign matter inside the transmitted-light unit. You should open and clean the stand K EDU or K LAB and eliminate any foreign matter.
R
Robert WalkerAug 15, 2025
Why does the Zeiss Microscope mount move down by itself?
- E
  Evelyn CuevasAug 15, 2025
  If the microscope mount on your Zeiss Microscope moves down by itself, it indicates that the focusing drive is too easy to move. To resolve this, adjust the ease of motion of the focusing drive.
J
Jessica MorseAug 21, 2025
What to do if the vertical reflected-light illumination is not lit on my Zeiss Stemi 508?
- Z
  Zachary LeeAug 21, 2025
  If the vertical reflected-light illumination is not lit on your Zeiss Microscope, ensure that the power supply cable RJ 12 is correctly plugged in.

Zeiss Stemi 508 Specifications

General

Type	Stereo Microscope
Zoom Range	8:1
Zoom Ratio	8:1
Magnification	8x - 50x
Illumination	LED
Eyepieces	10x
Binocular Tube	Binocular
Stand	Pillar stand
Camera Integration	Trinocular version available for camera integration