Levenhuk D740T 5.1M digital trinocular microscope
(edit with the Customer Reassurance module)
(edit with the Customer Reassurance module)
(edit with the Customer Reassurance module)
The Levenhuk D740T Digital Microscope is designed for both eyepiece observation and data transmission to a PC monitor. The microscope is equipped with a modern 5 Mpx camera that is installed on the eyepiece tube to transmit images to a PC screen in real time. Since the microscope is equipped with a trinocular head, it is always possible to cast one eye (or in our case, both) on the specimen through the eyepieces.
The microscope has a wide range of available magnifications: from 40x to 2000x. To choose the appropriate magnification factor, simply rotate the nosepiece and change the eyepieces. The kit includes four achromatic objectives (including an immersion lens) and two sets of eyepieces.
Levenhuk D740T Microscope is designed for observing transparent specimens. The illumination system is located under the stage and is equipped with a convenient brightness adjustment. The light source is a 3 W LED . Its brightness is continuously adjustable over a wide range. The illumination is powered by the mains (power cord included). The light from the source is directed to an Abbe condenser equipped with an iris diaphragm. By adjusting the diameter of the aperture, you can focus the light beam on the desired area. Coarse and fine adjustment is performed using a focusing knob.
The microscope stage is equipped with metal clips to fix the specimen firmly and can be moved vertically and horizontally. The body is made of metal.
Additionally, the microscope kit includes the Levenhuk D740T Digital Camera and its accessories. When installed instead of an eyepiece, the camera will display everything that happens under the objective lens on the screen of the connected PC. This feature can be used for presentations or to save the results of your research in photo or video format for future use. Levenhuk software (included in the kit) allows you to edit the captured images: change the size, adjust brightness and contrast, crop images, and so on.
The kit includes everything you need to get started. The digital camera comes with an installation CD, which contains the necessary software and drivers. Levenhuk D740T and its camera are compatible with Windows, Linux and Mac OS.
Characteristics:
- 5 Mpx camera included
- Rotating trinocular head
- Achromatic lenses
- Oil immersion
- Abbe Condenser
- Iris diaphragm
- Metal body
- Table with movement along two axes
- Coarse and fine focus
- Adjustable brightness LED lighting
- Mains powered (cable included)
The kit includes:
- Microscope with base
- Trinocular head
- Achromatic objective: 4x, 10x, 40xs and 100xs (oil immersion)
- Eyepieces: WF10x and WFH20x
- Filters (blue, yellow, green)
- Bottle of immersion oil
- 5 Mpx digital camera
- Camera adapter
- USB cable
- Software and driver installation CD
- Dustproof case
- AC adapter
- Allen key
- Spare fuse
- User Manual
- Lifetime warranty
Caution: Refer to the specification table for the correct mains voltage and never attempt to plug a 110V device into a 220V outlet and vice versa without using a converter. Remember that the mains voltage in the USA and Canada is 110V and 220–240V in most European countries.
Some of the things you can observe under the microscope:
Levenhuk D740T 5.1M Digital Trinocular Microscope is also compatible with other Levenhuk digital cameras (additional cameras purchased separately). Levenhuk cameras are installed in the eyepiece tube, instead of an eyepiece.
| Brand | Levenhuk Inc , USA |
| Warranty, years | for life |
| EAN | 5905555004617 |
| Package size (LxWxH), cm | 49x40x27 |
| Shipping weight, kg | 6 |
| Type | digital, light/optical, biological |
| Header | trinocular |
| Material of the optics | optical glass |
| Vertical tube | 360° rotatable |
| Head tilt angle | 45° |
| Magnification, x | 40 — 2000 |
| Magnification range | from 1280x and above |
| Eyepiece tube diameter, mm | 23.2 |
| Eyepieces | WF10x/18mm, WFH20x |
| Goals | achromatic: 4x, 10x, 40xs, 100xs (oil immersion) |
| Revolver objective | for 4 goals |
| Interpupillary distance, mm | 54 — 75 |
| Coffee table, mm | 140x130 |
| Coffee table features | double mechanical layer |
| Table motion range, mm | 75/24 |
| Eyepiece diopter adjustment, diopters | ±6 |
| Capacitor | Abbe NA 1.25 |
| Diaphragm | iris |
| Fire | Coaxial coarse (22 mm), fine (0.002 mm) |
| Body | metal |
| Lighting | LED |
| Brightness adjustment | yes |
| Diet | 220V/50Hz |
| Type of light source | 3W LED |
| Optical filters | blue, green, yellow |
| Extra elements | Eyepiece tube length: 160mm Sample movement range: 75x55 mm |
| Megapixels | 5.1 |
| Sensor element | 1/2.5' |
| Pixel size, µm | 2.2x2.2 |
| Sensitivity, V/lux-sec@550 nm | 0.53 |
| Video recording | Yes |
| Position of use | eyepiece tube (replaces an eyepiece) |
| Image format | *.jpg, *.bmp, *.png, *.tif, etc. |
| Spectral range, nm | 380-650 |
| Exposure method | ERS (Electronic Curtain Shutter) |
| Software, drivers | Levenhuk Lite |
| Programmable options | Shutter speed, brightness, image size |
| Output | USB 2.0 |
| System Requirements | Windows 8/10/11 (32-bit and 64-bit), Mac OS X, Linux, up to 2.8 GHz Intel Core 2 or later, minimum 2 GB RAM, USB 2.0 port, CD-ROM |
| Camera power supply | via USB cable |
| User level | expert users, professionals |
| Assembly and installation difficulty level | complicated |
| Video format | Recording: *.wmv, *.avi, *.h264 (Windows 8 and later), *h265 (Windows 10 and later) |
| Application | laboratory/medical |
| Lighting position | inferior |
| Research method | clear field |
| Digital camera included | yes |
| Maximum resolution | 2592x1944 |
| Set with pencil case/case/bag | dust cover |
| White balance | manual, automatic |
| Exposure Control | manual, automatic |
