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![]() Levenhuk MED D45T LCD Digital Trinocular MicroscopeMagnification: 40x to 1000x. Trinocular head, a 5 MP LCD digital camera, infinity-corrected phase contrast plan achromatic objective lenses, a phase contrast condenser (dark field)
Levenhuk MED D45T LCD is a trinocular microscope with a 5MP LCD digital camera. It is intended for visual observations by phase contrast, in the bright or dark field and with the use of oil immersion and Köhler illumination. Moreover, you can take photos and videos of the entire research process with the use of this microscope. The microscope is id... more
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Levenhuk MED D45T LCD is a trinocular microscope with a 5MP LCD digital camera. It is intended for visual observations by phase contrast, in the bright or dark field and with the use of oil immersion and Köhler illumination. Moreover, you can take photos and videos of the entire research process with the use of this microscope. The microscope is ideal for a microbiologist, biochemist, health professional, or laboratory technician.
Advantages of a phase-contrast method
It is noteworthy that phase-contrast microscopy allows for using this optical instrument. This method improves the contrast and sharpness of semi-transparent and transparent microscope slides up to a level that can be only reached by dying slides during a standard research method. That is why phase-contrast microscopy is indispensable during studying live specimens in their native state, as dying them inevitably leads to their death. This method can be applied for drinking water analysis, parasitic, cytological, hematological, and other research.
Plan achromatic infinity-corrected optics
The microscopes in the Levenhuk MED 45 series are equipped with an infinity-corrected optical system that is used in professional and high-class microscopes. This system includes Infinity PlanAchromat objectives and allows for obtaining clear, high contrast images with a high level of flatness.
One of the most important features of an infinity-corrected optical system is that it allows for installing any additional parts in the optical path between objective lenses and an ocular tube. The additional parts include polarizers and epi-fluorescence light. All in all, modular design and simple operation make Levenhuk MED 45 optimal microscopes for use in different kinds of microscopy and working in hematological, histological, microbiological, and other laboratories.
Trinocular rotatable head
The trinocular head is divided into the binocular visual module and a separate eyepiece tube for positioning the digital camera. The camera is included in the kit and allows for taking HD photos and videos. Images from the microscope objectives can displayed in the in-built LCD of the camera with sensor control and to the external display or TV connected. Installation of software or drivers is not required – the camera will start to operate immediately after it is plugged in.
A digital camera with a sensor LCD screen
The camera displays the image on the built-in screen online, as there is no necessity to look through the eyepieces. That makes work in a laboratory easier and more practical and also reduces eyestrain and tension in the rotator cuff. Moreover, external data storage, earphones, computer mouse, and other accessories can be connected to the camera. The software allows for adjusting size, image brightness and contrast, exposure time and white balance, calibrating a camera and objective lenses, measuring specimens or structures (several measurement units are available). In addition, the program allows for carrying out a particle analysis. The trinocular head rotates around its axis by 360° and the visual part has a comfortable inclination of 30°.
Capabilities of the optical system
The kit includes wide-field 10x eyepieces. You can adjust diopters to fit the optical system to your eyesight. Both coarse and fine sharpness adjustment is available. The revolving nosepiece can accommodate five objectives; however, the kit includes only four. They are phase contrast plan achromatic objectives that reduce optical distortion and improve the color and contrast of images. 40x and 100x objective lenses have spring rims. A 100x objective lens can be used for oil immersion. All optics are made of special glass with anti-fungal coating.
Convenient work with microscope slides
The double-coordinate stage has a mechanical scale. Under the stage, there is a phase contrast condenser (dark field can only be used for the “dry” method of observations), and below it there is an LED light with brightness adjustment. The light is powered by an AC power supply.
Features:
- Trinocular head, magnification range of 40x to 1000x
- Infinity-corrected phase contrast plan achromatic optical system
- Wide-field eyepieces with diopter adjustment
- Phase contrast condenser with dark field
- Lower LED light with brightness adjustment
- Köhler illumination is available
- The kit includes a 5MP digital camera with an Android-based LCD screen
The kit includes:
- Microscope base with a stand
- 360° rotatable trinocular head
- Infinity-corrected phase contrast plan achromatic objective lenses: 4x, 10x, 40xs, 100xs (oil) with anti-fungal coating
- Wide-field eyepieces: WF10x/22mm with anti-fungal coating (2 pcs)
- Phase contrast device (dark field)
- Filters: blue, green, yellow
- Bottle of immersion oil
- Fuse (2 pcs)
- Power cord for microscope
- Dust cover
- 5MP digital camera with an LCD screen
- Power cord for camera
- User manual and lifetime warranty
Caution:
Please refer to the specifications table for the correct mains voltage and never attempt to plug an 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:
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You can find these and many more interesting microscope slides to observe in the Levenhuk Prepared Slides Sets.
Levenhuk MED D45T LCD 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 |
trinocular, rotatable 360°, inclined 30° |
Optics material |
optical glass with an anti-fungal coating |
Magnification, x |
40–1000 |
Eyepiece tube diameter, mm |
30mm (binocular head); 23.2mm (third vertical tube) |
Eyepieces |
wide-field with diopter adjustment WF10x/22mm (2 pcs) |
Objectives |
infinity-corrected phase contrast plan achromatic: 4x, 10x, 40xs, 100xs (oil) |
Revolving nosepiece |
5 objectives |
Interpupillary distance, mm |
48–75 |
Stage, mm |
mechanical double-layer, 180x150mm, with a mechanical scale |
Stage moving range, using focusing mechanism, mm |
75/50 |
Eyepiece diopter adjustment, diopters |
±5 |
Condenser |
phase contrast (with dark field) |
Focus |
coaxial, coarse (0.5 mm) and fine (0.002 mm), with rack and pinion |
Body |
metal |
Backlight |
LED |
Brightness adjustment |
yes |
Power source |
100–240V |
Light source type |
lower light, 5W, 85–230 V AC |
Filters |
blue, green, yellow |
Additionally |
collector lens, Köhler illumination |
Megapixels |
5 |
Sensor |
1/2.5 |
Pixel size, µm |
2.2x2.2 |
Sensitivity, v/lux.sec@550 nm |
0.53 |
Video recording |
yes |
Speed |
15 fps |
Usage location |
the third eyepiece tube of 23.2mm; with the use of camera fasteners |
Image format |
*.jpg |
White balance |
auto/manual |
Exposure control |
auto/manual |
Software |
Android 5.1 (multilingual) |
Programmable options |
measurements, brightness, particle analysis, etc. |
Camera slot |
USB 2.0 (2 pcs), mini HDMI, Wi-Fi, TF memory card slot |
Camera power supply |
DC 12V/2A, via AC adapter |
Additional |
LCD: 9.4 inch, color, sensor; built-in memory: 4GB |
Usage |
General use product. May be used by kids over 3 years old. |
Ability to connect additional equipment |
memory cards microSD up to 32GB are supported; screen/TV (with HDMI slot); a flash drive, a mouse, keyboard (with a USB slot); headphones (3.5mm) |
Video format |
1080p, *.3gp |
Application |
Lab Research |
Digital camera in the kit |
yes |
Maximum resolution |
2048x1536 pixels |