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Levenhuk D320L PLUS 3.1M Digital Monocular MicroscopeMonocular laboratory microscope with a digital camera and LED illumination. Magnification: 40–1600x
Levenhuk D320L PLUS Digital Microscope is equipped with a 3.1M video eyepiece, which is why it is suitable for not only visual observations but also for creating digital archives of observations as well as for holding seminars and lectures. This microscope is excellent for research in the field of medicine, biochemistry, and others. It will take it... more
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Levenhuk D320L PLUS Digital Microscope is equipped with a 3.1M video eyepiece, which is why it is suitable for not only visual observations but also for creating digital archives of observations as well as for holding seminars and lectures. This microscope is excellent for research in the field of medicine, biochemistry, and others. It will take its rightful place in a scientific laboratory or research institute. A digital camera makes this microscope practical for teaching college and university students.
The magnification range is 40–1600x. Achromatic objectives deliver a sharp and extremely detailed image without aberrations. At maximum magnification, with a 100x objective used, you can apply the oil immersion research method (a bottle with immersion oil is included in the kit). Two wide-angle eyepieces with a pointer allow for studying specimens with a complicated structure.
A stage is equipped with a mechanical scale, due to which you can place specimens quickly and precisely under an objective. Coarse and fine adjustment knobs are used for adjusting the optics sharpness in the best way. Under the stage, there is an Abbe condenser with iris diaphragm. Underneath, LED illumination with adjustable brightness is located. Illumination is powered by AC supply or rechargeable batteries (included in the kit). A battery charge provides for 10-hours of continuous work.
The main feature of the microscope is its digital camera. It is installed in the optical tube instead of an eyepiece. An included USB cable is used for connecting the camera to a computer. The camera delivers an image in real time mode in a resolution up to 2048x1536 pixels. You can shoot photos or record videos. The camera is a great solution for recording the main steps of research, creating presentations or video lessons. The digital camera comes with an installation CD that contains the necessary software and drivers.
Features:
- Monocular laboratory microscope with a 3.1M digital camera
- Magnification: 40–1600x
- Eyepieces with a pointer, achromatic objectives
- 0.75W LED illumination with brightness adjustment
- Powered by AC supply or rechargeable batteries
- Battery keeps its charge for about 10 hours
The kit includes:
- Microscope
- Achromatic objective lenses: 4x, 10x, 40x, and 100x (oil immersion)
- Wide-angle eyepieces with a pointer: WF10x and WF16x
- Filters: blue, green, yellow
- Bottle of immersion oil
- AC adapter
- Rechargeable AA batteries (3 pcs.)
- Dust cover
- Digital camera
- Camera adapter
- USB cable for camera
- Software CD
- User manual and lifetime warranty
Caution! Remember that mains voltage in the U.S. and Canada is 110V and 220–240V in most European countries. 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.
Find answers to frequently asked questions about microscopes here.
Find a useful review on what a microscope consists of here.
Find out how to make your own microscope slides here and here.
You can see that 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 D320L PLUS Microscope is compatible with Levenhuk digital cameras (purchased separately). Levenhuk cameras are installed in the eyepiece tube instead of an eyepiece.
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Head |
monocular, rotatable 360°, inclined 30° |
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Optics material |
optical glass |
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Magnification, x |
40–1600 |
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Eyepiece tube diameter, mm |
23.2 |
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Eyepieces |
WF10x with a pointer, WF16x with a pointer |
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Objectives |
achromatic 4x/0.1; 10x/0.25; 40x/0.65; 100x/1.25 (oil immersion) |
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Revolving nosepiece |
4 objectives |
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Stage, mm |
mechanical two-layer, 110х125mm, with a mechanical scale |
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Stage moving range, using focusing mechanism, mm |
58x25 |
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Condenser |
Abbe N. A. 1.25 with an iris diaphragm |
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Diaphragm |
iris |
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Focus |
coaxial, coarse (20mm) and fine (0.02mm) |
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Body |
metal |
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Backlight |
LED |
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Brightness adjustment |
yes |
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Power source |
220V/50Hz or three rechargeable AA batteries (included in the kit) |
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Light source type |
lower illumination, 0.75W |
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Pouch |
yes |
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Filters |
blue, green, yellow |
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Additionally |
research method: bright field immersion oil and camera adapter are included |
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Megapixels |
3.1 |
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Sensor |
1/2'' |
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Pixel size, µm |
3.2x3.2 |
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Sensitivity, v/lux.sec@550 nm |
1.5 |
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Video recording |
yes |
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Speed |
up to 11 fps |
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Active range, dB |
75 |
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Usage location |
ocular tube, instead of the eyepiece |
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Image format |
*.jpg, *.bmp, *.png and others |
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Spectral range, nm |
400–650 |
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Method of exposure |
ERS (Electronic Rolling Shutter) |
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White balance |
auto/manual |
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Exposure control |
auto/manual |
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Software |
Levenhuk |
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Programmable options |
image size, brightness, exposure time |
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Camera slot |
USB 2.0, 480 Mb/s |
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System requirements |
Windows 7/8/10 (32 and 64 bit), compatible with Mac OS 10.6–10.10 and Linux, processor up to 2.8GHz Intel Core 2 or higher, 2GB RAM and higher, USB port, CD-ROM |
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Camera power supply |
via USB cable |
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Usage |
General use product. May be used by kids over 3 years old. |
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Software language |
Windows: English, Russian, French, German, Polish, Chinese, Turkish; Mac and Linux: English |
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Video format |
output: *.wmv, *.h264, *.avi; input: *.wmv, *.asf, *.avi, *.mp4, *.m4v, *.3gp, *.3g2, *.3gp2, *.3gpp, *.mov, *.mkv, *.flv, *.rm, *.rmvb, *.h264, *.h265 |
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Application |
Lab Research |
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Digital camera in the kit |
yes |
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Maximum resolution |
2048x1536 |
