1. Introduction
The Miniland 50.99007 Prepared Micro-Plates set contains 15 prepared sample plates designed as an essential complement for microscope use. This product supports STEM education by providing ready-to-view specimens for scientific exploration.

Image: Miniland 50.99007 Prepared Micro-Plates set, showing multiple colorful slides in a storage case.
2. Setup and Preparation
Before using the micro-plates, please follow these steps:
- Unpacking: Carefully remove the micro-plates from their packaging. Inspect each plate for any visible damage or defects.
- Handling: Always handle the micro-plates by their edges to avoid touching the viewing surface. Fingerprints can obscure the specimen and affect viewing clarity.
- Storage: Store the micro-plates in their original case or a suitable slide box to protect them from dust, scratches, and light when not in use.
3. Operating Instructions
To use the Miniland Prepared Micro-Plates with a microscope:
- Place the Plate: Gently place one micro-plate onto the microscope stage, ensuring it is centered over the light source. Use the stage clips to secure it if available.
- Select Magnification: Begin with the lowest magnification objective lens (e.g., 4x or 10x) to locate the specimen.
- Focus: Use the coarse adjustment knob to bring the specimen into approximate focus, then use the fine adjustment knob for precise focusing.
- Adjust Light: Adjust the diaphragm or light intensity to achieve optimal illumination for viewing the specimen.
- Increase Magnification: Once the specimen is in focus at low power, rotate the revolving nosepiece to a higher magnification objective lens (e.g., 40x). Re-focus using only the fine adjustment knob.
- Observe: Carefully observe the details of the prepared specimen.
4. Care and Maintenance
Proper care ensures the longevity and clarity of your micro-plates:
- Cleaning: If cleaning is necessary, hand wash only with a soft, lint-free cloth and mild soap. Rinse thoroughly with clean water and allow to air dry completely before storing. Avoid abrasive cleaners or materials that could scratch the viewing surface.
- Disposability: These micro-plates are designed for repeated educational use, but they are also considered disposable in the sense that they are pre-prepared and sealed. If a plate becomes severely damaged or contaminated, it should be disposed of responsibly.
- Storage: Always return the micro-plates to their protective case after use to prevent dust accumulation and physical damage. Store in a cool, dry place away from direct sunlight.
5. Troubleshooting
If you encounter issues while using the micro-plates, consider the following:
- Blurry Image: Ensure the microscope is properly focused using both coarse and fine adjustment knobs. Check if the micro-plate is clean and free of smudges or dust.
- Dark or Uneven Illumination: Adjust the microscope's light source intensity and the diaphragm to achieve even and sufficient lighting.
- Difficulty Locating Specimen: Start with the lowest magnification objective lens and scan the entire field of view. Once found, center the specimen before switching to higher magnifications.
- Scratches or Damage: If a micro-plate is scratched or damaged, it may affect viewing quality. Handle plates carefully to prevent such issues.
6. Product Specifications
| Feature | Detail |
|---|---|
| Brand | Miniland |
| Model Number | 50.99007 |
| Number of Pieces | 15 |
| Material | Plastic |
| Color | Multicolor |
| Style | Prepared |
| Special Feature | Disposable |
| Product Dimensions (L x W x Th) | 5.12" x 1.18" x 3.15" |
| Item Weight | 4.2 ounces (0.12 Kilograms) |
| Recommended Uses | Lab/Classroom Use |
| Product Care Instructions | Hand Wash Only |
| Recommended Age | 10 years and up |
| Country of Origin | China |
7. Warranty and Support
Information regarding specific warranty details or direct customer support contacts for the Miniland 50.99007 Prepared Micro-Plates is not available in the provided product data. For any inquiries, please refer to the retailer or the official Miniland website for assistance.




