Levenhuk D20T MED D20T professional trinocular head microscope with LCD digital camera

Product description

• Professional digital LCD microscope for microbiology, model MED D20T.
• Ideal for seminars and presentations, teaching purposes in universities, research work in scientific centres and diagnostics in medical laboratories.
• The main feature is the 5 MP digital camera with an LCD display that can transmit in real time.
  • It can record videos and take pictures for research purposes.
  • You can connect a mouse, keyboard and headphones to the camera.
  • The image captured by a lens can be transmitted to a built-in or external display.
  • Compatible with flash drives and memory cards.
• In addition, the microscope has a semi-flat achromatic optic and can be configured with Köhler illumination.
• The head is trinocular and can rotate 360°.
  • The binocular viewing section has an inclination of 30°.
  • The digital camera is mounted in the vertical tube of the head.
• The software allows:
  • Adjust image size, brightness and contrast, exposure time and white balance.
  • Calibrate the camera and objective lenses.
  • Measure samples or structures.
  • Perform particle analysis.
• The microscope's optical system consists of wide-field eyepieces with dioptre adjustment and semi-planar achromatic objectives of varying magnification.
• The overall magnification of the optics ranges from 40x to 1000x.
• All optical surfaces of the eyepieces and objectives are protected with a special anti-fungus coating.
• The 40x and 100x objectives have a retractable housing which protects the optics against accidental damage.
• The 100x objective can be used for oil immersion observations.
• The stage is equipped with a mechanical micrometer, which allows precise positioning of samples under the objective.
• Below the stage is an Abbe condenser with an iris diaphragm and a filter holder.
• The illumination system consists of a lower light source.
  • A 20 W halogen lamp is used as light source.
  • The brightness of the illumination is adjustable.
• The illumination is powered by alternating current.
• This microscope allows the Köhler illumination to be configured.
• The kit includes:
  • Microscope base and stand.
  • Semi-flat achromatic objectives: 4x, 10x, 40xs, 100xs (oil immersion) with antifungal coating.
  • Wide field eyepieces: WF10x / 18 mm with antifungal coating (2 pcs.).
  • Abbe N.A. 1.25 condenser with iris diaphragm and filter holder.
  • Filters: blue, green and yellow.
  • Immersion oil tube.
  • Two fuses.
  • Power cable for microscope.
  • Protective cover.
  • 5 MP digital camera with LCD screen.
  • Power cable for camera.
  • User's manual.
• Caution: Refer to the specification table for the appropriate mains voltage and never attempt to connect a 110V device to a 220V power socket, or vice versa, without using a converter.
• Note: Compatible with Levenhuk digital cameras (purchasable separately), these are installed in the eyepiece tube, in the place that the eyepiece would occupy.

Technical Data:

• The optics material is optical glass with anti-fungus coating.
• The diameter of the eyepiece tube is 23.2 mm.
• It has wide field of view eyepieces WF 10x/18 mm with dioptre adjustment.
• The eye-relief is quadruple.
• It has an interpupillary distance between 55-75 mm.
• The stage is mechanical, two-layer 140x140 mm with mechanical micrometer.
• The stage range is 75/50 mm.
• The condenser is Abbe N.A. 1.25 with iris diaphragm and filter holder.
• Focusing can be coaxial, coarse and fine focusing with rack and pinion system.
  • The coaxial focus is 0.5 mm.
  • The precise one has an accuracy of 0.002 mm.
• The body material is metal with halogen illumination.
  • Type of illumination source is 6V/20W.
  • The brightness is adjustable.
• The power supply is AC 100-240V.
• It has blue, green and yellow filters.
• Additional features include a collector lens and Köhler illumination, a 9.4" colour LCD display and a built-in memory of 4 GB.
• The image sensor is 5 Mpx.
• Video recording is possible.
• The speed is 15 fps.
• White balance and exposure control can be adjusted automatically or manually.
• It has two USB 2.0 slots, mini HDMI, Wi-Fi and TF memory card.
• The power supply for the camera is DC 12V/2A via the AC adapter.
• It has the possibility to connect microSD cards with a capacity of 32 GB, to the monitor/TV with HDMI port, USB mouse and keyboard and 3.5 mm headphones.
• The image/video resolutions are 2048x1536 pixels.