The digital microscope Levenhuk D320L BASE is designed for laboratory research in the fields of medicine, biology and biochemistry. It can also be used for conducting seminars or training medical students in colleges and universities.
Levenhuk D320L BASE features a classic monocular head and a revolving nosepiece for four objectives. The kit includes a wide-angle eyepiece and achromatic objectives with different magnifications. The head rotates 360°, which allows the microscope to be used for group observation, and its 45° tilt angle provides additional comfort during long study of the microworld.
The magnification range of the microscope is from 40x to 1000x, and image sharpness is adjusted using a coaxial coarse and fine focusing mechanism. When an objective with 100x magnification is used, you can use immersion oil.
The stage has a mechanical scale, and underneath it is located an Abbe condenser with an iris diaphragm, as well as halogen illumination with AC power supply. The brightness of the illumination is adjustable, and you can insert additional light filters.
The main feature of the Levenhuk D320L BASE microscope is its 3M digital camera, which makes it possible to capture your observations as images or video. The camera is mounted in the optical tube instead of an eyepiece and is connected to a computer via a supplied USB cable. The image from the objective is transmitted in real time to the computer screen with a maximum resolution of 2048x1536. The current kit includes a CD with software that allows processing of images and video materials.
Specifications:
- Type - biological, light/optical, digital;
- Examination method - brightfield, oil immersion;
- Head - monocular, revolving nosepiece for 4 objectives, 360° rotation, 45° tilt angle;
- Optics - optical glass;
- Magnification - 40–1000x;
- Eyepiece tube diameter - 23.2 mm;
- Objectives - achromatic: 4x, 10x, 40xs, 100xs (oil immersion);
- Stage - mechanical double-layer, size 110x125 mm, movement range 58/25 mm;
- Condenser - Abbe N.A., 1.25;
- Diaphragm - iris;
- Focusing - coaxial, coarse (20 mm), fine (0.02 mm);
- Body - metal;
- Illumination - bottom, halogen 20 W, brightness adjustment;
- Camera - 3.0 MP, installed in the eyepiece tube instead of the eyepiece;
- Camera functions - photos and video recording, automatic and manual white balance, automatic exposure control, adjustment of brightness and image size;
- Sensor - 1/2.7" (2.2 x 2.2 μm, pixel size);
- Frame rate - 3@2048x1536, 5@1600x1200 and 7.5@1280x1024;
- Image format - *.jpg, *.bmp, *.png, *.tif and others;
- Video format - output: *.wmv, *.avi, *.h264 (Windows 8 and newer), *h265 (Windows 10 and newer);
- Maximum resolution - 2048x1536;
- Spectral range - 380–650 nm;
- Exposure method - ERS (electronic rolling shutter);
- Software, drivers - LevenhukLite (language for Mac and Linux: English / language for Windows: Russian, English, French, German, Polish, Chinese, Turkish);
- System requirements - Windows XP (32 bit), Windows Vista/7/8/10/11 (32 bit or 64 bit), Mac OS X, Linux, processor 2.8 GHz Intel Core 2 or higher, USB 2.0 port, CD-ROM;
- Camera power - via USB cable;
- Power supply - 220 V/50 Hz;
- Eyepiece tube length 160 mm;
- User level - experienced users, easy assembly and mounting, laboratory/medical application.
Product contents:
- Microscope;
- Achromatic objective lenses: 4x, 10x, 40x and 100x (in immersion oil);
- Wide-angle eyepiece WF10x;
- Blue filter;
- Bottle of immersion oil;
- AC adapter;
- Dust cover;
- Digital camera;
- USB camera cable;
- CD with software;
- User manual and warranty.
