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Monocular laboratory microscope with a digital camera and halogen illumination. Magnification: 40–1000x

The microscope head is a core element of the microscope that you look through to see a magnified sample
40 — 1000
How much the size of a sample increases when you observe it through a microscope
Application and use of the microscope

Product ID 73812
Brand Levenhuk, Inc., USA
Warranty lifetime
EAN 5905555004525
Package size (LxWxH) 15.4x9.8x8.3 in
Shipping Weight 7.5 lb

Levenhuk D320L BASE is a digital microscope with a 3M camera. It is great for performing observations in medical and clinical and diagnostic laboratories, holding seminars and lectures in academies and universities as well as in colleges, creating digital observational records. This microscope is very interesting to specialists of different scientific fields. It will become an excellent choice for professional microscopy observations.

Levenhuk D320L BASE is a monocular microscope with a 360° rotatable head. A wide-angle 10x eyepiece and four achromatic objectives of different magnifications are used for observations. The magnification range varies from 40x to 1000x. You can apply oil immersion at maximum magnification (when using a 100x objective). A bottle of immersion oil comes included in the kit.

The illumination system is located in the lower part of the microscope. It consists of a powerful halogen lamp with adjustable brightness and an Abbe condenser with an iris diaphragm. Illumination is powered by an AC supply. You can use light filters for adjusting image contrast. Specimens are fixed on a stage, which is equipped with a mechanical scale. Sharpness adjustment is performed by rotating coarse and fine focusing adjustment knobs.

The kit includes a 3M digital camera. It allows for transmitting an image from a microscope to an external screen, e.g. a computer screen. You can make videos, take snapshots and process them with a special software program (an installation CD is included). The camera is powered by a computer with the help of a USB cable.


  • Laboratory microscopes for observations in the transmitted light
  • Rotatable monocular head, achromatic optics
  • Magnification range: 40–1000x
  • 3M digital camera is included in the kit
  • 20W halogen illumination with brightness adjustment powered by an AC supply

The kit includes:

  • Microscope
  • Achromatic objective lenses: 4x, 10x, 40x and 100x (oil immersion)
  • Wide-angle WF10x eyepiece
  • Blue filter
  • Bottle of immersion oil
  • AC adapter
  • Dust cover
  • Digital camera
  • USB cable for camera
  • Software CD
  • User manual and lifetime warranty

Some things you can see under a microscope:

Levenhuk D320L BASE Microscope is compatible with Levenhuk digital cameras (purchased separately). Levenhuk cameras are installed in the eyepiece tube instead of an eyepiece.

Product ID 73812
Brand Levenhuk, Inc., USA
Warranty lifetime
EAN 5905555004525
Package size (LxWxH) 15.4x9.8x8.3 in
Shipping Weight 7.5 lb
Type biological, light/optical, digital
Head monocular
Optics material optical glass
Nozzle 360 ° rotatable
Head inclination angle 45 °
Magnification, x 40 — 1000
Eyepiece tube diameter, in 0.9
Eyepieces WF10x
Objectives achromatic: 4x, 10x, 40xs, 100xs (oil immersion)
Revolving nosepiece for 4 objectives
Stage, mm 110x125
Stage moving range, mm 58/25
Stage features mechanical double-layer
Condenser Abbe N. A. 1.25 with an iris diaphragm
Diaphragm iris
Focus coaxial, coarse (20mm) and fine (0.02mm)
Body metal
Illumination halogen
Brightness adjustment
Power supply 220V/50Hz
Light source type 20W
Light filters blue
Additional immersion oil included
User level experienced users
Assembly and installation difficulty level easy
Software language Windows: English, Russian, French, German, Polish, Chinese, Turkish, Mac and Linux: English
Application laboratory/medical
Illumination location lower
Research method bright field
Digital camera included
Pouch/case/bag in set dust cover
Maximum resolution 2048x1536
Megapixels 3
Sensor element 1/2.7"
Pixel size, μm 2.2x2.2
Video recording yes
Image format *.jpg, *.bmp, *.png, *.tif and others
Video format output: *.wmv, *.avi, *.h264 (Windows 8 and later), *h265 (Windows 10 and later)
Spectral range, nm 380–650
White balance manual, automatic
Exposure control automatic
Frame rate 3@2048x1536
Usage location ocular tube, instead of the eyepiece
Method of exposure ERS (Electronic Rolling Shutter)
Software, drivers LevenhukLite
Programmable options image size, brightness
Output USB 2.0
System requirements Windows 8/10/11 (32bit and 64bit), Mac OS X, Linux, up to 2.8GHz Intel Core 2 or higher, minimum 2GB RAM, USB 2.0 port, CD-ROM
Camera power supply via USB cable
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