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Monocular laboratory microscope with a digital camera and LED illumination. Magnification: 40–1600x

The microscope head is a core element of the microscope that you look through to see a magnified sample
40 — 1600
How much the size of a sample increases when you observe it through a microscope
Application and use of the microscope

Product ID 73796
Brand Levenhuk, Inc., USA
Warranty lifetime
EAN 5905555004501
Package size (LxWxH) 15.4x9.8x8.3 in
Shipping Weight 7.9 lb

Levenhuk D320L PLUS is a microscope with a 3.1M digital camera. The microscope is designed for conducting professional laboratory research. Moreover, it is an excellent choice for holding lectures and seminars in colleges and universities. The microscope is suitable for visual observations and, what's more, it allows for recording and saving them as pictures or videos. All the necessary accessories are already included in the kit.

This microscope comes with a classic monocular 360° rotatable head. Two eyepieces with different magnification allow for changing magnification power. Each wide-angle eyepiece features a pointer. The objectives are achromatic, you can use a 100x objective for oil immersion (a bottle with immersion oil is included in the kit). Observations are performed in the transmitted light. The optics feature a 40–1600x magnification range.

To adjust the sharpness, a coaxial mechanism of coarse and fine focusing adjustment is used. A stage can be moved along two axes. It is equipped with a mechanical scale. Under the stage, there is an Abbe condenser with iris diaphragm and LED illumination with adjustable brightness. The illumination can be powered by an AC supply as well as by batteries.

A 3.1M digital camera is connected to a computer with a USB cable. A special software program included in the kit allows for shooting videos, taking pictures, and processing them. The maximum image resolution is 2048x1536 pixels. A camera is installed in the optical tube instead of an eyepiece.


  • Monocular microscope with 40–1600x magnification
  • 3.1M digital camera is included in the kit
  • Achromatic objectives, wide-angle eyepieces with a pointer
  • 0.75W LED illumination with brightness adjustment
  • Powered by an AC supply or batteries

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
  • 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.

You can see that under a microscope:

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

Product ID 73796
Brand Levenhuk, Inc., USA
Warranty lifetime
EAN 5905555004501
Package size (LxWxH) 15.4x9.8x8.3 in
Shipping Weight 7.9 lb
Type biological, light/optical, digital
Head monocular
Optics material optical glass
Nozzle 360 ° rotatable
Head inclination angle 45 °
Magnification, x 40 — 1600
Eyepiece tube diameter, in 0.9
Eyepieces WF10x with a pointer, WF16x with a pointer
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 LED
Brightness adjustment
Power supply 220V/50Hz or 3 AA batteries (not included)
Light source type 0.75W
Light filters blue, green, yellow
Additional immersion oil and camera adapter are 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 3.1
Sensor element 1/2"
Pixel size, μm 3.2x3.2
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 400–650
White balance manual, automatic
Exposure control manual, automatic
Sensitivity, V/lux-sec@550nm 1.5
Frame rate up to 11 frames per second
Dynamic range, dB 75
Usage location ocular tube, instead of the eyepiece
Method of exposure ERS (Electronic Rolling Shutter)
Software, drivers LevenhukLite
Programmable options image size, brightness, shutter time
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
Questions and Answers
Ivan (2020.05.21)

Can I charge the rechargeable batteries from the kit by connecting AC power supply to the microscope?

Customer service:
Dear Ivan, thank you for your inquiry. Yes, you can charge them using the AC adapter.
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