The Levenhuk MED D30T trinocular microscope combines the advantages of a regular optical model and a digital one. It can be used for classic microworld observations, as well as for streaming, photographing samples, and recording research videos. This microscope is designed for professionals in various scientific fields. Achromatic optical elements, semi-plan objectives with infinite correction, the ability to set Köhler illumination, and a 10 MP digital camera allow effective use of the Levenhuk MED D30T to solve a wide range of tasks.
Semi-planachromatic optics with infinite correction
The microscopes of the Levenhuk MED 30 series are equipped with an infinity-corrected optical system, used in professional and high-end microscopes. This system includes semi-plan objectives and allows obtaining clear images with high contrast and excellent flatness.
One of the most important features of the infinity-corrected optical system is that it allows the installation of additional parts in the optical path between the objective lens and the eyepiece. The additional parts include polarizers (all Levenhuk MED 30 microscopes have a special slot for their installation), epifluorescence lights, and slides. Overall, the modularity and ease of use make the Levenhuk MED 30 optimal microscopes for use in various microscopy fields, for work in hematology, histology, microbiology laboratories, and other laboratories.
Optical system capabilities
This microscope is equipped with a trinocular head with a beam splitter: a vertical tube is used to attach a digital camera (included) and a binocular head for observing with both eyes. The visual part has a 30-degree inclination angle; the head rotates 360º. The microscope is suitable for long observations during group research. The wide-field eyepieces provide good vision and 10x magnification. They offer diopter adjustment that allows precise optical element setting for each user. A revolving nosepiece holds five objective lenses, three of which have stronger magnifications with spring-loaded structures. Oil immersion can be used during observations thanks to a 100x objective lens. All optical elements are protected with an anti-fungal coating.
10 MP digital camera for capturing photos and videos
The digital camera uses a 10 MP sensor, which allows capturing high-resolution images and recording videos at high frame rates. A camera is connected to the computer via USB cable and transmits real-time images. Special software, installed from the included CD, allows image processing and camera parameter settings. The software allows modification of image size, brightness, contrast, exposure time, and white balance, calibration of the camera and objective lenses, as well as measurement of samples and structures (various measurement units available). A digital camera makes laboratory work simpler and more comfortable, as it allows research while observing the computer screen instead of using eyepieces, significantly reducing visual strain.
Comfortable work with slides
The stage is equipped with a metal scale. Sharpness adjustment is done by turning the coarse and fine focusing knobs. An Abbe condenser is equipped with an iris diaphragm. The light source is located at the bottom of the microscope and is a 3 W LED with an additional lens for better brightness. Köhler illumination setup is available. Brightness is adjustable. Powered by an AC power source.
Features:
- Trinocular head with beam splitter, magnification range from 40x to 1000x
- Achromatic, semi-plan optical elements with infinite correction
- Eyepieces and objective lenses have anti-fungal coating
- Enhanced LED lighting with brightness adjustment
- Köhler illumination available
- Powered by AC power source
- 10 MP digital camera included
The kit includes:
- Microscope base with stand
- 360º rotating trinocular head
- Achromatic, semi-plan infinity-corrected optical lenses 4x, 10x, 40xs, 60xs, 100xs (oil) with anti-fungal coating
- Wide field eyepieces: WF 10x/22 mm with anti-fungal coating (2 pcs)
- Abbe condenser N.A. 1.25 with iris diaphragm
- Filters: blue, green, yellow
- Bottle of immersion oil
- Fuse (2 pcs)
- Power cord for microscope
- Dust cover
- 10 MP digital camera
- Camera adapter
- Camera mounts
- USB cable to connect and power the camera
- Software CD and drivers
- User manual and lifetime warranty
Attention:
Refer to the specification table for the correct mains voltage and never attempt to connect a 110 V device to a 220 V socket and vice versa without using a converter. Remember that the mains voltage in the United States and Canada is 110 V and 220–240 V in most European countries.
Some things that can be observed under the microscope:
The Levenhuk MED D30T digital trinocular microscope is compatible with Levenhuk digital cameras (sold separately). Levenhuk cameras are installed in the eyepiece tube instead of an eyepiece.
| Brand | LEVENHUK (USA) |
| Warranty, years | lifetime |
| EAN | 5905555005003 |
| Package dimensions (LxWxH), cm | 62x35x28 |
| Shipping weight, kg | 10.68 |
| Type | digital, light/optical, biological |
| Head type | trinocular |
| Optical material | optical glass with anti-fungal coating |
| Vertical tube | 360° rotatable, with beam splitter switch |
| Head inclination angle | 30° |
| Magnification, x | 40 — 1000 |
| Magnification range | from 800x to 1280x |
| Eyepiece tube diameter, mm | 30 mm (binocular head), 23.2 mm (third vertical tube) |
| Eyepieces | WF10x/22 mm, wide field with diopter adjustment (2 pcs) |
| Objectives | Achromatic, semi-plan infinity-corrected optical lenses 4x, 10x, 40xs, 60xs, 100xs (oil) |
| Revolving nosepiece | for 5 objectives |
| Interpupillary distance, mm | 48 — 75 |
| Stage size, mm | 180x160 |
| Stage movement range, mm | 80/50 |
| Stage features | double mechanical layer |
| Eyepiece diopter adjustment, diopters | ±5 |
| Condenser | Abbe condenser with N.A. 1.25 and iris diaphragm |
| Diaphragm | iris |
| Focusing | coaxial coarse (0.5 mm) and fine (0.002 mm), with rack and pinion |
| Body | metal |
| Illumination | LED |
| Brightness adjustment | yes |
| Power supply | 100–240V |
| Light source type | 3 W, with an extra lens |
| Optical filters | blue, green, yellow |
| Extra elements | collector, Köhler illumination |
| Megapixels | 10 |
| Sensor element | 1/2,3' |
| Pixel size, µm | 1.67х1.67 |
| Sensitivity, V/lux-sec@550 nm | 0.31 |
| Video recording | yes |
| Frame rate | 3.3@3584x2748 11@1792x1374 38@896x684 |
| Dynamic range, dB | 65.2 |
| Usage position | the microscope’s third eyepiece tube of 23.2 mm |
| Image format | *.jpg, *.bmp, *.png, *.tif, etc. |
| Spectral range, nm | 380-650 |
| White balance | automatic/manual |
| Exposure control | 0.4–2000 μs |
| Software, drivers | LevenhukLite |
| Programmable options | image size, brightness, shutter time |
| Output | USB 2.0 |
| System requirements | Windows 7/8/10 (32 and 64 bit), compatible with Mac OS 10.12 and Linux Ubuntu 14.04, Intel Core 2 or higher processor up to 2.8 GHz, at least 2 GB RAM, USB port, CD-ROM drive |
| Camera power supply | via USB cable |
| User level | advanced users, professionals |
| Assembly and installation difficulty level | complicated |
| Video format | recording: *.wmv, *.avi, *.h264 (Windows 8 and later), *h265 (Windows 10 and later) |
| Application | laboratory/medical |
| Illumination position | bottom |
| Research method | bright field |
| Set with case/box/bag | dust cover |
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