To Next PageTo Next PageWhat to do if my National Geographic 40X-640X Microscope has no light?
If your National Geographic Microscope has no light, first, replace the batteries. If that doesn't work, check the ON/OFF switch position to ensure it's properly turned on.
How to get a recognizable image on National Geographic Microscope?
To get a recognizable image on your National Geographic Microscope, first, turn on the light. Then, readjust the focus. Start with the lowest power objective (4x) and the lowest power eyepiece (10x).
What to do if National Geographic 40X-640X Microscope shows no image?
If your National Geographic Microscope shows no image, center the object on the slide. Also, begin with the lowest power objective (4x) and lowest power eyepiece (10x).
General| Magnification | 40X-640X |
|---|---|
| Type | Compound Microscope |
| Illumination | LED |
| Objective Lenses | 4X, 10X, 40X |
| Focus System | Rack and Pinion |
| Eyepiece | WF10X |
| Stage | Plain |
| Focus Type | Coarse and Fine |
| Power | Battery Operated |
Covers sharp points, choking hazards, lead exposure, and California Proposition 65.
Ensures children use the device safely under adult supervision and keeps accessories out of reach.
Guidance on handling chemicals, batteries, and preventing contact with skin.
Covers fire risk, device disassembly, temperature limits, and proper disposal of materials.
Lists all items provided in the kit and identifies the various parts of the microscope.
Instructions on placing the microscope, installing batteries, and initial checks.
Guide on using the ON/OFF switch and aperture wheel for specimen illumination.
Steps to correctly adjust magnification and focus for clear specimen viewing.
Step-by-step guide on positioning slides, focusing, and adjusting magnification for observation.
Advice on using a soft cloth to clean lenses without causing damage.
Solutions for problems like no recognizable image, no image, or no light.
Instructions on attaching the adapter to the eyepiece and aligning the device camera.
Safety precautions for using the adapter and guidelines for proper disposal.
