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Levenhuk D740T 5.1M Digital Trinocular Microscope

Levenhuk
Magnification: 40–2000x. Comes with 5 Mpx digital camera, high-quality achromatic objective lenses, and Abbe condenser with iris diaphragm.
  • Category: Microscope
  • Product ID: 69658
  • Country: PRC, controlled by Levenhuk, Inc. (USA)
  • Warranty: lifetime
  • Weight: 13.2 lb (6 kg)
  • Package size (LxWxH): 19.3×15.7×10.6 in (49×40×27 cm)
  • $749.95
  • Levenhuk
  • Instant Buy
  Levenhuk D740T digital microscope is designed for both visual observations through the microscope eyepiece and for data transmission to a PC monitor. The microscope comes with a modern 5 Mpx camera that you install in the eyepiece tube to transmit images to a PC monitor in real time. As the microscope has a trinocular head, you can at the same time... more

Levenhuk D740T digital microscope is designed for both visual observations through the microscope eyepiece and for data transmission to a PC monitor. The microscope comes with a modern 5 Mpx camera that you install in the eyepiece tube to transmit images to a PC monitor in real time. As the microscope has a trinocular head, you can at the same time keep an eye (in our case both eyes) on what’s happening through the eyepieces.

The microscope has a wide range of available magnifications: from 40x to 2000x. Choose the right magnification power by turning the revolving nosepiece with objectives and changing eyepieces. The kit includes four achromatic objectives (including an immersion lens) and two eyepiece sets.

Levenhuk D740T Microscope is designed for viewing transparent microscope samples. The illumination system is located below the stage and has а convenient brightness control. The light source is bright LED (3 watts). Its brightness is continuously adjustable over a wide range. Illumination is powered by household current (power cord is included). The light from the source is redirected to the Abbe condenser equipped with iris diaphragm. By adjusting the aperture opening, you can precisely focus the light beam at the desired area. Coarse and fine sharpness adjustment is done with a focusing knob.

The microscope stage is equipped with metal clips to securely fix the specimen and can be moved in horizontal and vertical directions. The body is made of metal.

The microscope kit also includes the Levenhuk D740T digital camera and accessories. When installed in place of an eyepiece, it will show you everything that’s happening under the objective lens on your PC monitor. This feature can be used for presentations or for saving the results of your studies in photo and video formats for future use. Levenhuk software (included in the kit) allows you to edit received images: change their sizes, adjust brightness and contrast, crop and so on.

The kit includes everything you will need to start working. The digital camera comes with an installation CD that contains the necessary software and drivers. Levenhuk D740T and its camera are compatible with Windows, Linux and Mac OS.

Features:

  • 5Mpx digital camera included
  • Rotating trinocular head
  • Achromatic lenses
  • Oil immersion
  • Abbe condenser
  • Iris diaphragm
  • Metal body
  • Two-axes stage
  • Fine and coarse focusing
  • LED illumination with adjustable brightness
  • Household current power supply (cord included)

The kit includes:

  • Microscope stand with base
  • Trinocular head
  • Achromatic objective lenses: 4x, 10x, 40xs, and 100xs (oil)
  • Eyepieces: WF10x and WFH20x
  • Filters (blue, yellow, green)
  • Bottle of immersion oil
  • 5Mpx digital camera
  • Camera adapter
  • USB cable
  • Installation CD with software and drivers
  • Dust cover
  • AC adapter
  • Allen key
  • Spare fuse
  • User manual
  • Lifetime warranty

Caution: 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. Remember that mains voltage in the U.S. and Canada is 110V and 220-240V in most European countries.

Find answers to frequently asked questions about microscopes here.

Find an interesting review on what a spider looks like under a microscope here.

Find out how to make your own microscope slides here and here.

Some things you can see under a microscope:

Lime twig under a microscope Cat fur under a microscope Daphnia under a microscope Bird feathers under a microscope Earthworm under a microscope

You can find these and many more interesting microscope slides to observe in the Levenhuk Prepared Slides Sets.


Levenhuk D740T 5.1M Digital Trinocular Microscope is also compatible with other Levenhuk digital cameras (additional cameras are purchased separately). Levenhuk cameras are installed in the eyepiece tube instead of an eyepiece.

Optics material

optical glass

Magnification, x

40–2000

Eyepiece tube diameter, mm

23.2

Eyepieces

WF10x/18mm, WFH20x

Objectives

achromatic: 4x, 10x, 40xs, 100xs (oil immersion)

Stage, mm

140x130, double layer mechanical stage
with coordinate scale and clips

Stage moving range, using focusing mechanism, mm

vertically: 24mm;
horizontally: 75mm

Eyepiece diopter adjustment, diopters

±6

Condenser

Abbe N.A. 1.25

Diaphragm

iris

Focus

coaxial, coarse and fine
coarse: 22mm
fine: 0.002mm

Body material

aluminum

Illumination

LED

Brightness adjustment

yes

Power supply

110 V/50 Hz

Light source type

LED 3W

Filters

blue, yellow, green

Additional

eyepiece tube length: 160mm

Camera model

Levenhuk D740T

Megapixels

5.1

Sensor

1/2.5'' CMOS

Pixel size, µm

2.2x2.2

Sensitivity, v/lux.sec@550 nm

0.53

Video recording

yes

Usage location

eyepiece tube (replaces the eyepiece)

Image format

*.bmp, *.jpg, *.jpeg, *.png, *.tif, *.tiff, *.gif, *.psd, *.ico, *.emf, *.wmf, etc.

Spectral range, nm

380–650

Method of exposure

ERS (Electronic Rolling Shutter)

White balance

auto/manual

Exposure control

auto/manual

Software

USB 2.0 driver, Levenhuk software

Programmable options

image size, brightness, exposure control

Camera slot

USB 2.0, 480 Mb/s

System requirements

Windows XP/Vista/7/8/10 (32 and 64 bit),
processor up to 2.8GHz Intel Core 2 or higher, USB 2.0 port, compatible with Mac OS 10.6-10.10 and Linux

Camera power supply

via USB cable

Usage

General use product.
May be used by kids
over 3 years old.

Video format

*.wmv, *.h264, *.avi, etc.

Application

School Research, Hobby

Maximum resolution

2592х1944

Levenhuk Review:

Find answers to frequently asked questions about microscopes here.

Find an interesting review on what a spider looks like under a microscope here.

Find out how to make your own microscope slides here and here.

There are no recent reviews available for this product.

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