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Magnification: 40–1000x. Trinocular head, achromatic objectives, and LED illumination with a collector lens

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 75437
Brand Levenhuk, Inc., USA
Warranty lifetime
EAN 5905555005362
Package size (LxWxH) 20.1x9.8x15.7 in
Shipping Weight 14.6 lb

Levenhuk D900T is a trinocular microscope with a 5.1MP digital camera. It can be utilized for the laboratory research of any level of complexity as well as capturing photos and videos. The digital camera allows for taking high-resolution photos and videos of the observed object. It also transmits the image to the screen online. The image resolution reaches 2592х1944 pixels. This microscope is a great instrument for demanding professionals in different fields of science.

The optical scheme includes wide-field eyepieces with 10x magnification and achromatic objectives with various magnifications. The front lenses of the 40x and 100x objectives are equipped with protective spring-loaded frames. You can use the microscope for classic "dry" observations (all of the objectives) as well as observations using oil immersion (only 100x objective). The trinocular head can be rotated by 360°, and the visual module is slightly inclined by 30°. The digital camera (included) is installed in the third tube of the trinocular head.

Samples for research are placed on a stage with a mechanical scale. The lighting system is located at the bottom and consists of the 3W LED and collector lens with adjustable brightness. The light intensity can also be adjusted using the Abbe condenser with an iris diaphragm and filter holder. The lighting system is powered by an AC power supply.

The digital camera is equipped with the necessary cables and software that enable you to crop the picture, resize it, adjust the contrast and brightness, and otherwise process images.

Note: Remember that the power supply in the US and Canada is 110V, and it is 220–240V in most European countries. Please refer to the specifications table for the correct voltage and never attempt to plug a 110V device into 220V outlet and vice versa without using a converter.

Some things that you can see under a microscope:

Linden branch under a microscope
Cat fur under the microscope
Daphnia under the microscope
Bird feathers under a microscope
Earthworm (cross section) under a microscope

You can find these and many more interesting microscope slides to observe in the Levenhuk Prepared Slides Sets{:target="_blank"}.

The Levenhuk D900T Digital Trinocular Microscope is compatible with Levenhuk digital cameras{:target="_blank"} (additional cameras are purchased separately). Levenhuk cameras are installed in an eyepiece tube instead of an eyepiece.

Main Features:

  • Wide-field achromatic optics
  • Magnification: 40–1000x
  • Lower 3 W LED lighting for observations in transmitted light
  • Digital camera for photo and video recording of observations is included
  • AC power supply

The kit includes:

  • Microscope
  • Achromatic objective lenses: 4x, 10x, 40x, and 100x (oil immersion)
  • WF10x/18mm eyepieces (2 pcs)
  • Abbe condenser N.A. 1.25 with an iris diaphragm and filter holder
  • Filters: blue, green, yellow
  • Fuse (2 pcs)
  • C-mount
  • Vial of immersion oil
  • Power cord
  • Dust cover
  • Built-in 5.1MP digital camera
  • Camera adapter
  • USB cable
  • Software CD and drivers
  • User manual and lifetime warranty
Product ID 75437
Brand Levenhuk, Inc., USA
Warranty lifetime
EAN 5905555005362
Package size (LxWxH) 20.1x9.8x15.7 in
Shipping Weight 14.6 lb
Type biological, light/optical, digital
Head trinocular
Optics material optical glass
Nozzle 360 ° rotatable
Head inclination angle 30 °
Magnification, x 40 — 1000
Eyepiece tube diameter, in 0.9
Eyepieces WF10x/18mm (2 pcs.)
Objectives achromatic: 4x, 10x, 40xs, 100xs (oil immersion)
Revolving nosepiece for 4 objectives
Interpupillary distance, in 1.9 — 3
Stage, mm 130x120
Stage moving range, mm 70/30
Stage features mechanical double-layer
Eyepiece diopter adjustment, diopters ±5
Condenser Abbe N.A. 1.25 with an iris diaphragm and filter holder
Diaphragm iris
Focus coaxial, coarse (25mm) and fine (0.002mm)
Body metal
Illumination LED
Brightness adjustment
Power supply 110–220V
Light source type with a collector, 3W LED
Light filters blue, green, yellow
Application laboratory/medical
Illumination location lower
Research method bright field
Digital camera included
Maximum resolution 2592x1944
Megapixels 5.1
Pixel size, μm 2.2x2.2
Video recording yes
Image format *.bmp, *.jpeg, *.jpg, *.png, *.tif, *.tiff, *.gif, *.psd, *.ico, *.emf, *.wmf, etc. (photo); *.wmv, *.h264, *.avi etc. (video)
Spectral range, nm 380–650
White balance manual, automatic
Exposure control manual, automatic
Sensitivity, V/lux-sec@550nm 0.53
Usage location eyepiece tube (replaces an eyepiece)
Method of exposure ERS (Electronic Rolling Shutter)
Software, drivers Levenhuk software, USB 2.0 driver
Programmable options image size, brightness, exposure control
Output USB 2.0, 480 Mbps
System requirements OS Windows XP/Vista/7/8/10/11 (32 and 64 bit), Mac 10.12, Linux Ubuntu 14.04; 2.8GHz Intel Core 2 and above, 2GB RAM, USB 2.0, CD-ROM
Camera power supply via USB cable
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