Levenhuk MED 20T is a trinocular microscope with semi-plan achromatic optics. A delivered image is flat and sharp. Therefore, the microscope is suitable for conducting sophisticated professional observations. The optics magnification is of 40x to 1000x. A microscope is an excellent choice for equipping a medical laboratory, microbiology department at a university, or research institute.
The trinocular head allows for the simultaneous conducting of visual observations and transmitting the image to the external screen using a digital camera (not included). There is a beam splitter. The camera is installed in an individual vertical ocular tube. A binocular visual node is inclined at 30° and used for regular observations. A head can be rotated by 360° around its axis, which is useful for group research.
The eyepieces and objective lenses are made of the optical glass with an anti-fungal coating. Four objective lenses are installed in a revolving nosepiece, which allows for quickly adjusting overall microscope magnification. Two objective lenses with high magnification come with protective spring-loaded frames; a 100x objective lens can be used for observations using oil immersion (a vial of immersion oil is included). Wide-field eyepieces have diopter adjustment, which allows for precisely adapting the microscope optics to the customer's eyesight. The coarse and fine focusing with a small pitch allow for sharpness adjustment.
The specimens are fixed on a double-layer stage, which is moveable along two axes. It is equipped with a mechanical scale, which allows for installing a specimen precisely under a microscope objective lens. Under the stage, there is an Abbe condenser with an iris diaphragm and a filter holder. And, below it, there is a 20W halogen light. The light is powered by an AC power supply; its brightness is adjustable. In addition, this microscope allows for setting up Köhler illumination.
Features:
- Trinocular laboratory microscope
- Semi-plan achromatic optics, magnification of 40x to 100x
- Anti-fungal coating of all optical surfaces
- Halogen light powered by an AC power supply
- Köhler illumination is available
The kit includes:
- Microscope base with a stand
- 360° rotatable trinocular head
- Semi-plan achromatic objective lenses 4x, 10x, 40xs, 100xs (oil) with an anti-fungal coating
- Wide-field eyepieces: WF10x/18mm with an anti-fungal coating (2 pcs)
- Abbe condenser N.A. 1.25 with an iris diaphragm and a filter holder
- Filters: blue, green, yellow
- Vial of immersion oil
- Fuse (2 pcs)
- Power cord for microscope
- Dust cover
- Camera mount
- User manual and lifetime warranty
Weight | 12 kg |
Possible research methods | Light field |
Width | 36 sm |
Height | 34 sm |
Dioptrienkorrektur an der Sichtdüse | available only at left eyepiece |
Power supply | AC 100–240 V |
Brand name | Levenhuk |
Housing material | Metal |
Country of production | USA |
Additional filters | blue, green, yellow |
Gross weight | 7,28 kg |
Condenser | Abbe N.A. 1.25 with iris and filter holder |
Lenses included | semiplan-achromatic 4x 10x 40xs 100xs MI |
Illuminator (light source) | halogen lamp 6 V 20 W |
Software included | no |
Capstan. Number of seats | 4 |
Stage Control Handle Position | on the right side |
Lens Correction Type | semiplan-achromatic |
Increase when viewed through eyepieces | 40-1000 times |
























































































