The Levenhuk D400T is a digital biological microscope with a 3.1 MP camera included in the kit. This instrument can be used both for classical observations and for photographing samples, shooting video and transmitting the image to a screen. The image resolution reaches 2048х1536 pixels. This microscope is a fantastic choice for research laboratories, veterinary clinics or educational institutions.
It features a trinocular head. The eyepiece block is angled to prevent neck muscle strain during long hours of observations. The eyepiece tube for housing the digital camera (included) is oriented vertically. The kit includes two wide-field eyepieces with 10x magnification. The optical system includes two wide-field eyepieces with 4x, 10x, 40x and 100x magnifications. The front lenses of the 40x and 100x objectives are equipped with a protective retractable spring mechanism. Furthermore, the 100x objective can be used for oil immersion.
There is a mechanical translator for positioning slides. An intense LED light and a collecting lens are located at the bottom of the microscope. The brightness of the lighting is adjustable. The lighting system also includes an Abbe condenser with iris diaphragm that allows you to adjust the intensity of the light. It is possible to use optical filters with this microscope.
The digital camera (included) is accompanied by dedicated software. It allows you to edit previously saved images: enlarge them, crop them, change their contrast and brightness, and more.
Note: The mains voltage in the United States and Canada is 110 V, while in most European countries it is 220–240 V. For information regarding the correct mains voltage, see the specifications table. Never attempt to connect a 110V device to a 220V power outlet, or vice versa, without using a voltage converter.
Some of the things that can be observed under the microscope:
You can find these and many other interesting slides to observe under the microscope in the sets of Levenhuk prepared slides.
The Levenhuk D400T trinocular digital microscope is compatible with Levenhuk digital cameras(purchase separately). Levenhuk cameras are installed in the vertical tube, in place of an eyepiece.
Main features:
- Wide-field achromatic optics
- Magnifications: 40–1000x
- Lower LED illumination for transmitted light observations
- Brightness and collector adjustment, battery or AC mains powered
- 3.1 MP digital camera included
The kit includes:
- Microscope
- Achromatic objective lenses: 4x, 10x, 40x and 100x (oil immersion)
- WF10x/18 mm eyepieces (2 pcs.)
- Abbe condenser with NA 1.25 diaphragm iris and filter holder
- Power cable for charging
- C-mount adapter
- Bottle of immersion oil
- Filters: blue , green, yellow
- Dust cover
- Digital camera
- Camera adapter
- USB cable for camera
- Software CD
- User Manual and Lifetime Warranty
| Brand | Levenhuk Inc., USA |
| Lifetime | guarantee |
| EAN | 5905555005270 |
| Package size (LxWxH) | 42x21x29 cm |
| Shipping weight | 4.16 kg |
| Type | biological, light/optical, digital |
| Tested | trinocular |
| Optics material | optical glass |
| Vertical tube | 360° rotatable |
| Tilting angle of the head | 30° |
| Magnification, x | 40 — 1000 |
| Magnification range | 800x to 1280x |
| 23.2 |
| Eyepieces | WF10x/18 mm (2 pcs.) |
| Achromatic objectives | : 4x, 10x, 40xs, 100xs (oil immersion) |
| Nosepiece nosepiece | for 4 lenses |
| Interpupillary distance, mm | 48 — 75 |
| Stage, mm | 115x110 |
| Range of movement of the stage, mm | 55/20 |
| Stage features | mechanical double layer |
| Eyepiece diopter adjustment, diopters | ±5 |
| Condenser | Abbe NA 1.25 with iris diaphragm and filter holder |
| Diaphragm | iris |
| Focus | coaxial; coarse (12 mm) and fine (0.002 mm) |
| Body | metal |
| Lighting< /td> | LED |
| Brightness adjustment | yes |
| Power | 3 AA batteries (not included), 110–220V, via AC adapter (included) |
| Power: batteries/built-in battery | yes |
| Type of light source | 1 W LED with collector |
| Optical filters |
| Optical filters |
| td> | blue, green, yellow |
| User level | expert users |
| Level difficult assembly and installation | easy |
| Software languages | Windows: Italian, English, Russian, French, German, Polish, Chinese, Turkish, Mac and Linux: English |
| Application | laboratory/medical |
| Lighting position | lower |
| Search method | bright field |
| Digital camera included | yes |
| Set with pencil case/case/bag | dust cover |
| Maximum resolution | 2048x1536 |
| Megapixel | 3.1 |
| Sensor element | 1/2" |
| Pixel size, µm | 3.2x3.2 |
| Video recording | yes |
| Image format | *.jpg, *.bmp, *. png, *.tif, etc. |
| Video format | recording: *.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@550 nm | 1.5 |
| Frame rate | up to 11 frames per second |
| Dynamic range, dB | 75 |
| Position of use | eyepiece tube (replaces an eyepiece) |
| Exposure method | ERS (electronic curtain shutter) |
| Software, drivers | LevenhukLite |
| Programmable options | image size, brightness, exposure control |
| Output | USB 2.0 |
| System requirements | Windows 8/10/11 (32 bit and 64 bit), Mac OS >Camera power supply | via USB cable |
