EX33 Teaching Medical Biological Microscope
The EX33 is a teaching and medical biological microscope with a 10X eyepiece and a 40X objective, supplied on a standard stand.

Product Overview
The EX33 is a teaching and medical biological microscope with a 10X eyepiece and a 40X objective, supplied on a standard stand. It provides 400X magnification for routine histology, blood smear and tissue section examination in educational and clinical settings. The 160mm working distance allows room for a slide holder and a pipette under the optics during sample preparation. The 1:10 magnification range from 40X to 400X covers both locating a specimen and inspecting cellular detail without changing objectives.
- HeadMonocular
- Optical systemTransmitted light
- Focus systemCoarse and fine adjustment
- IlluminationBuilt-in light source with adjustable intensity
- NosepieceSingle objective, fixed
- StandStandard
Key Benefits
- 160mm working distance leaves room for a slide holder, pipette or micropipette under the optics during sample preparation
- 40X objective with 10X eyepiece gives 400X total magnification for detailed cellular inspection
- 1:10 magnification range from 40X to 400X covers locating a specimen and examining fine detail without changing objectives
- Fixed 10X eyepiece and 40X objective provide consistent magnification across multiple users and sessions
- Standard stand supports stable operation on a bench or lab table for repeated use in teaching and clinical labs
Application Scenarios
- Teaching histology and cytology in a university or vocational school lab with multiple students sharing one instrument
- Routine blood smear examination in a clinical or veterinary lab where consistent magnification is required
- Tissue section inspection in a medical training lab where students must compare cell structures under the same magnification
- Institutional lab use where multiple operators need identical setup and magnification for quality control
- Basic microbiology teaching where students examine bacteria, yeast or protozoa on prepared slides
Who It Is For
- Teaching laboratories in universities and vocational schools
- Clinical and veterinary labs doing routine blood and tissue analysis
- Medical training institutions requiring consistent magnification for student practice
- Schools and colleges offering biology and life sciences courses
- Public health or diagnostic labs doing basic sample screening
Problems It Solves
- Fixed magnification microscopes force users to swap objectives between locating a specimen and inspecting it
- Short working distance instruments make it difficult to handle slides or pipettes under the optics
- Inconsistent magnification across instruments leads to confusion in teaching and comparison
- Lack of stable stand design causes image shake during focus adjustment in shared lab use
- No standard magnification setup makes it hard to reproduce results across multiple sessions
Technical Features
- Monocular head with 10X eyepiece for consistent viewing across users
- 40X objective with 160mm working distance for slide handling under the optics
- 400X total magnification with 10X eyepiece and 40X objective
- 1:10 magnification range from 40X to 400X without objective change
- Standard stand with stable base for bench or table use
- Fixed focus system with coarse and fine adjustment for precise image alignment
- Built-in light source with adjustable intensity for consistent illumination
- Optical system designed for transmitted light through transparent specimens
- Single objective nosepiece with secure locking mechanism
Specifications
| Head | Monocular |
|---|---|
| Optical system | Transmitted light |
| Focus system | Coarse and fine adjustment |
| Illumination | Built-in light source with adjustable intensity |
| Nosepiece | Single objective, fixed |
| Stand | Standard |
| Light source type | LED |
Specifications are taken from the AMADA product data for this item. Confirm critical dimensions with us in writing before ordering.
Customization Options
- Replace the 40X objective with 10X, 20X or 60X to adjust the magnification range
- Swap the 10X eyepiece for 5X, 15X or 20X to extend the total magnification to 100X-1200X
- Upgrade to a trinocular head for camera attachment and image capture
- Add a camera to the trinocular head for documentation and digital sharing
- Change the standard stand to a larger or adjustable-height model from the range
Comparison With Other Options
| EX33 with 10X objective instead of 40X | The 10X objective gives 100X total magnification, suitable for low-power scanning; the 40X version is better for detailed cellular inspection |
|---|---|
| EX33 without built-in light source | The EX33 includes a built-in LED light source; a model without it would require an external lamp and power connection |
| EX33 with binocular head | The EX33 is monocular; a binocular version would allow both eyes to view the specimen, reducing eye strain during long sessions |
Use Guide
- Set the 10X eyepiece and 40X objective before use to ensure correct magnification
- Adjust the light intensity to avoid glare or underexposure when viewing stained slides
- Use the coarse focus first, then fine focus to bring the specimen into sharp view
- Keep the 160mm working distance in mind when placing slides or using a pipette under the optics
- Clean the objective and eyepiece with lens paper after each use to prevent residue buildup
More From Other Series

RX51 Research Medical Biological Microscope
View Details
RX50 Research Medical Biological Microscope
View Details
CX40 Teaching Lab Biological Microscope
View Details
EX21 Research Compound Biological Microscope
View Details
E5 Teaching Medical Biological Microscope
View Details
E3 Laboratory Medical Biological Microscope
View Details
EX30 Laboratory Medical Biological Microscope
View Details
XYB200 Labotary Biological Microscope
View DetailsFrequently Asked Questions
What is the total magnification with the standard eyepiece and objective?
400X, using the 10X eyepiece and 40X objective
Can I use this microscope for blood smear examination?
Yes. The 400X magnification is standard for viewing red and white blood cells and platelets in a blood smear
Is the working distance long enough for handling slides?
Yes. The 160mm working distance allows space for a slide holder, pipette or micropipette under the optics
Can I change the objective to get higher magnification?
Yes. Optional objectives include 10X, 20X and 60X, which extend the total magnification to 100X-1200X
Does the microscope have a built-in light source?
Yes. It includes a built-in LED light source with adjustable intensity
Can I add a camera to this microscope?
Yes. The EX33 can be upgraded to a trinocular head with a camera port for image capture and documentation
Request A Price On The EX33 Teaching Medical Biological Microscope
Send quantity, destination and the application. We will confirm the configuration, the price and the lead time.