Preces informācija
Levenhuk MED D900T 10 Mpx Trinocular Digital Microscope
Levenhuk D900T is a trinocular microscope with a 10 Mpx digital camera that performs perfectly during the professional laboratory research of cells and bacteria. Due to its achromatic optics, the image features high quality and perfect sharpness. Therefore, even a demanding specialist will not be disappointed by the observations.
A rotating head allows for studying the specimen through the eyepieces and transmitting the image to an external screen simultaneously with the help of a digital camera. It is installed into the vertical eyepiece tube and allows for connecting the microscope to a computer, taking pictures, and shooting high resolution video. You can use recorded pictures and videos for creating an archive or demonstrating results of your research to colleagues or demonstrating results of your research to colleagues.
You can rotate the head around its axis. That is useful during group research, as this option allows for rotating only the head without moving the microscope or risking the disruption of its focusing. The eyepieces are located at a 30° angle and that reduces eyestrain during extended observations.
The illumination system consists of the lower LED illumination and an Abbe condenser with an iris diaphragm and a light filter. It features adjustable brightness. The observed specimens are fixed on a stage that can be moved along two axes; coarse and fine focusing adjustment knobs are used for the optics focusing. You can perform all of the observations in the transmitted light using the bright field method or using immersion oil.
The kit includes a dust cover for practical storage. Optional accessories in Levenhuk series (purchased separately) allow upgrading your microscope any time.
|
Magnification, x |
40–1000 |
|
Eyepiece tube diameter, mm |
30 mm (binocular head) 23.2 (third vertical tube) |
|
Eyepieces |
WF10x/20mm (2 pcs.) |
|
Objectives |
achromatic: 4x, 10x, 40xs, 100xs (oil immersion) |
|
Revolving nosepiece |
4 objectives |
|
Interpupillary distance, mm |
48–75 |
|
Stage, mm |
142x132, movable along two axes, with clips |
|
Stage moving range, using focusing mechanism, mm |
75/50 |
|
Eyepiece diopter adjustment, diopters |
±5 |
|
Condenser |
Abbe N.A. 1.25, iris diaphragm, filter |
|
Diaphragm |
iris |
|
Focus |
coaxial, coarse: 37.7mm; fine: 0.001mm |
|
Body |
aluminum |
|
Brightness adjustment |
yes |
|
Power source |
110V, 50/60 Hz AC adapter |
|
Light source type |
3W, lower illumination |
|
Filters |
blue |
|
Camera model |
MED D900T |
|
Megapixels |
10 |
|
Sensor |
1/2,3” CMOS |
|
Pixel size, µm |
1,67x1,67 |
|
Sensitivity, v/lux.sec@550 nm |
0,31 |
|
Video recording |
yes |
|
Usage location |
third tube of the trinocular head; C-mount |
|
Image format |
images: *.jpg, *.bmp, *.png, *.tif video: *.wmv, *.avi, *h.264 (Win 8 and above), *h.265 (Win 10 and above) |
|
Spectral range, nm |
380–650 |
|
Method of exposure |
ERS |
|
White balance |
auto/manual |
|
Exposure control |
auto/manual |
|
Software |
Levenhuk |
|
Programmable options |
image size, brightness, exposure time |
|
Camera slot |
USB 2.0, 480 Mb/sec |
|
System requirements |
Mac OS 10.12, Linux Ubuntu 14.04, Windows XP/Vista/7/8/10 (32 and 64 bits), P4 2.8 GHz Intel Core 2 and above, 2 GB RAM, USB 2.0 port, CD-Rom |
|
Camera power supply |
USB 2.0 |
|
Maximum resolution |
3584x2748 px |
The kit includes:
- Microscope base with a stand
- 360° rotatable trinocular head
- Achromatic objective lenses: 4x, 10x, 40xs, 100xs (oil immersion) with an anti-fungal coating
- Wide-field eyepieces: WF10xx/20mm (2 pcs.) with an anti-fungal coating
- Abbe N.A. 1.25 condenser with an iris diaphragm
- Blue filter
- Vial of immersion oil
- C-mount for camera
- Dust cover
- Power cable (145cm)
- LED (3W)
- Fuse (1 pcs)
- Allen key (1 pcs)
- 10 Mpx digital camera
- USB cable
- Software CD
- User manual and warranty
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