Shop online » Microscopes » Levenhuk MED 20 series » Levenhuk MED D20T Digital Trinocular Microscope
Add to comparison
|
Levenhuk MED D20T Digital Trinocular MicroscopeMagnification: 40–1000x. Trinocular head, 5.1MP digital camera, semi-plan achromatic objective lenses, an Abbe condenser with an iris diaphragm and a filter holder
Levenhuk MED D20T Digital Microscope features the semi-plan achromatic optics, practical Köhler Illumination, powerful halogen light with brightness adjustment, and ability to record observations in a photo or video mode. The microscope is equipped with a 5.1MP digital camera; it is perfect for professional work with specimens, convenient to set up... more
|
Related items
Levenhuk N38 NG Prepared Slides Set
Additional blank slides and cover slips included. Area of use: Botany and Zoology, Biology and Physiology
more...Levenhuk N38 NG Prepared Slides Set
closeBefore being examined, samples of any plant or material must undergo a diligent preparation: a very thin slice of the material should be placed on a glass slide and covered with a cover slip. The slides set already contains fully prepared samples of biomaterials so that you can spend more time studying them. The set also contains a number of blank slides and cover slips, allowing you to prepare your own microscope slides. Blank slides and cover slips are made of highly transparent glass and provide the most comfortable observations, with no glare or distortion. Prepared slides, blank slides and cover slips can be used with any microscope model.
Levenhuk LP10 Cleaning Pen
closeCleaning the optical elements of your instruments is an extremely difficult task that requires a certain level of precision and expertise. Cleaning lenses, with their hair-thin intricate coatings, is even harder as you can easily damage such a thin coating just by accidentally touching it. Fortunately, there is now a tool for the job - the Levenhuk Cleaning Pen LP10 will clean all optical elements with care and ease.
Levenhuk Optics Cleaning Cloth
A cleaning cloth made of microfiber. Dimensions: 20x20 cm / 7.9x.7.9 in. Quantity: 1 piece.
more...Levenhuk Optics Cleaning Cloth
closeThe Levenhuk microfiber cleaning cloth was designed specifically for cleaning your optical instruments, whether they are microscopes, telescopes, binoculars, or scopes. With this soft cloth, you can carefully wipe lenses without scratching the coating. The fabric lifts dust, oil, and water without smears or streaks. This cloth may even be used for cleaning cameras and your eyeglasses. In just one wipe, your optics will be clean, with no dust, fingerprints, or oil smudges left behind. It is also worth mentioning that this cleaning cloth also wipes off all bacteria.
Levenhuk G100 Cover Slips, 100 pcs
Dimensions: 24x24 mm / 0.94x0.94 in. Thickness: 0.13–0.17 mm / 0.005x0.006 in.
more...Levenhuk G100 Cover Slips, 100 pcs
closeLevenhuk G100 Cover Slips are designed to function with materials of different complexity. They are made of high-quality glass using the latest technologies and possess a high degree of transparency.
Levenhuk MED D20T Digital Microscope features the semi-plan achromatic optics, practical Köhler Illumination, powerful halogen light with brightness adjustment, and ability to record observations in a photo or video mode. The microscope is equipped with a 5.1MP digital camera; it is perfect for professional work with specimens, convenient to set up and use. Levenhuk MED D20T is an excellent choice for holding seminars and presentations, teaching students in universities, research work in scientific centers, and diagnostics in medical laboratories.
A trinocular head with a beam splitter and digital capabilities
The microscope uses a classic trinocular head. It is divided into a visual part inclined at 30° and a separate vertical tube, in which a digital camera is installed (included). There is a beam splitter. A camera with a 5.1MP sensor allows for recording videos and taking pictures. It can be connected with an external device via an included USB cable to transmit an image observed through an objective lens to a connected screen in a real-time mode. The camera makes working in a laboratory easier: there is no need to strain your eyes when observing slides through eyepieces. The software on a CD allows for adjusting the size, image brightness and contrast, exposure time and white balance, calibrating a camera and objective lenses as well as measuring specimens or structures (several measurement units are available).
High-class semi-plan achromatic optics
The optical scheme of the microscope consists of wide-field eyepieces with diopter adjustment and semi-plan achromatic objective lenses of various magnifications. Overall optics magnification varies of 40x to 1000x. All of the optical surfaces of eyepieces and objective lenses are protected with a special anti-fungal coating. 40x and 100x objective lenses have spring-loaded frames that protect the optics from accidental damage. A 100x objective can be used for observations using oil immersion (a vial of immersion oil is included in the kit). Sharpness is adjusted with coarse and fine focusing and has a small pitch of adjustment.
Convenient work with microscope slides
The mechanical scale is installed on the stage. The mechanical scale allows for placing specimens under the objective lens precisely. The illumination system is located under the stage. It consists of an Abbe condenser, an iris diaphragm, a filter holder, and 20W halogen light source. The light brightness is adjustable. It is powered by an AC power supply.
Features:
- Trinocular laboratory microscope
- Semi-plan achromatic optics, magnification of 40x to 1000x
- Anti-fungal coating of all optical surfaces
- Halogen light is powered by an AC power supply
- Köhler illumination is available
- 5.1MP digital camera is included
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
- 5.1MP digital camera
- Camera adapter
- Camera mount
- USB cable for connecting and powering camera
- Software CD and drivers
- User manual and lifetime warranty
Caution:
Please refer to the specifications table for the correct mains voltage and never attempt to plug a 110V device into 220V outlet and vice versa without using a converter. Remember that mains voltage in the U.S. and Canada is 110V and 220–240V in most European countries.
Some things you can see under a microscope:
|
|
|
|
|
You can find these and many more interesting microscope slides to observe in the Levenhuk Prepared Slides Sets.
Levenhuk MED D20T Digital Trinocular Microscope is also compatible with other Levenhuk digital cameras (additional cameras are purchased separately). Levenhuk cameras are installed in the eyepiece tube instead of an eyepiece. This microscope is also compatible with any other digital microscope cameras.
|
Head |
rotatable 360°, with a beam splitter |
|
Optics material |
optical glass with an anti-fungal coating |
|
Magnification, x |
40–1000 |
|
Eyepiece tube diameter, mm |
23.2 |
|
Eyepieces |
WF10x/18mm with diopter adjustment (2 pcs) |
|
Objectives |
semi-plan achromatic 4x, 10x, 40xs, 100xs (oil) |
|
Revolving nosepiece |
4 objectives |
|
Interpupillary distance, mm |
55–75 |
|
Stage, mm |
mechanical double-layer, 140x140 mm, with a mechanical scale |
|
Stage moving range, using focusing mechanism, mm |
75/50 |
|
Eyepiece diopter adjustment, diopters |
±5 |
|
Condenser |
Abbe condenser N.A. 1.25 with an iris diaphragm and a filter holder |
|
Diaphragm |
iris |
|
Focus |
coaxial, coarse (0.5 mm) and fine (0.002 mm), with rack and pinion |
|
Body |
metal |
|
Backlight |
halogen lamp |
|
Brightness adjustment |
yes |
|
Power source |
100–240V |
|
Light source type |
lower light, 6V/20W, 85–230V AC |
|
Filters |
blue, green, yellow |
|
Additionally |
collector lens, Köhler illumination |
|
Megapixels |
5.1 |
|
Sensor |
1/2.5 |
|
Pixel size, µm |
2.2x2.2 |
|
Sensitivity, v/lux.sec@550 nm |
0.53 |
|
Video recording |
yes |
|
Speed |
7@2592x1944 27@1280x960 90@640x480 |
|
Active range, dB |
66 |
|
Usage location |
the third 23.2mm ocular tube of the microscope; instead of the eyepiece |
|
Spectral range, nm |
380–650 |
|
White balance |
auto/manual |
|
Exposure control |
0.294–2000μs |
|
Software |
Levenhuk |
|
Programmable options |
image size, brightness, exposure time |
|
Camera slot |
USB 2.0, 480 Mb/s |
|
System requirements |
Windows XP (32-bit), Windows Vista/7/8/10 (32-bit or 64-bit), Mac OS X, Linux processor up to 2.8GHz Intel Core 2 or higher, USB 2.0 port, CD-ROM |
|
Camera power supply |
via a USB cable |
|
Usage |
General use product. May be used by kids over 3 years old. |
|
Digital camera in the kit |
yes |
|
Maximum resolution |
2048x1536 |
