Digital Trinocular Microscope Levenhuk MED D25T LCD

The Levenhuk MED D25T LCD digital trinocular microscope allows visual observations using the brightfield and darkfield method, recording images in the form of photos and videos, setting up Köhler illumination and using oil immersion for research purposes. The optics provide a magnification of 40x to 1000x. The plano achromatic objectives reduce chromatic aberrations and provide a nearly flat field of view. Wide field of view eyepieces allow the study of large specimens. This microscope is suitable for professional work: it will be highly appreciated by staff in medical centers and laboratories, specialists in research institutes and university professors.

The trinocular head is 360° rotatable. The visual part is inclined at 30°, and there is a vertical eyepiece tube for installing a digital camera. The eyepieces provide 10x magnification, have diopter adjustment and are mounted on the visual part. The user can make observations by looking through the microscope with both eyes.

The 5 MP digital camera can simultaneously display the image on a built-in LCD screen, transmit it to an external display and record videos and photos. The main feature of this camera is its self-sufficiency. It uses its own software, allows processing recorded material, can work connected to a TV or monitor and is compatible with additional accessories (memory cards, headphones, a keyboard and others).

The 40x and 100x objectives have a retractable housing. In addition, the 100x objective can be used for oil immersion observations. Underneath the rotating revolver of the microscope, there is a stage equipped with a mechanical micrometer. Below the stage is an Abbe condenser with an iris diaphragm and a filter holder (a darkfield oil immersion condenser is also included in the kit). At the bottom is a halogen lamp with adjustable brightness. The illumination is powered by an AC power supply.

Features:

• Trinocular head
• Plan achromatic optics provide 40x to 1000x magnification
• Anti-fungus coating on all optical surfaces
• 20 watt halogen lamp powered by AC power supply
• Possibility to use Köhler illumination
• Brightfield and darkfield observations possible
• 5 MP digital camera with LCD display included in the kit

Kit includes:

• Microscope base and stand
• 360° rotatable trinocular head
• Flat achromatic objectives: 4x, 10x, 40xs, 100xs (oil immersion) with antifungal coating
• Wide field of view eyepieces: WF10x / 18 mm with antifungus coating (2 pcs.)
• Abbe Condenser N.A. 1.25 with iris diaphragm and filter holder
• Darkfield condenser (oil immersed)
• Filters: blue, green, yellow
• Immersion oil tube
• Halogen lamp (6V / 20W)
• Fuse (2 pcs.)
• Microscope power cord
• Protective cover
• 5 MP digital camera with LCD display
• Camera mount
• Camera power cable
• User manual and lifetime warranty

Caution:

Refer to the specification table for proper mains voltage and never attempt to plug a 110V device into a 220V outlet or vice versa without using a converter. Remember that the mains voltage is 110V in the United States and Canada, and 220-240V in most European countries.

Some of the things that can be seen under the microscope:

The Levenhuk MED D25T LCD digital trinocular microscope is compatible with Levenhuk cameras (purchased separately). The Levenhuk cameras are installed in the eyepiece tube, where the eyepiece would be.

Brand	Levenhukinc., USA
Warranty, years	lifetime
Package size (LxWxH), cm	65x35x32
Shipping weight,	8.78
Type	digital, biological
Head	binocular
Prism material	optical glass with antifungal coating
Nozzle	360° rotatable
Head inclination angle	30°
Magnification, x	40-1000
Eyepiece tube diameter, mm	23.2 mm (third vertical tube), 30 mm (binocular head)
Eyepieces	WF10x/18 mm, wide field with diopter adjustment (2 pcs.)
Objectives	achromatic plane: 4x, 10x, 40x, 100x (oil immersion)
Revolver	for 4 objectives
Interpupillary distance, mm	55-75
Stage, mm	140x140
Stage	mechanical, two-layer, with mechanical micrometer
Dioptric adjustment	±5
Condenser	Abbe N.A. 1.25 with iris diaphragm and filter holder
Diaphragm	iris
Focus	coaxial, coaxial, coarse (0.5 mm) and precise (0.002 mm), with rack-and-pinion system
Body material	metal
Illumination	halogen
Adjustable brightness	True
Power supply	100-240V
Light source type	6V/20W, 85-230V AC
Filters	green, blue, yellow
Additional	collector lens, Köhler illumination, darkfield condenser (oil immersion)
Megapixels	5.0
Sensor	1/2, 5"
Pixel size, µm	2.2х2.2
Sensitivity, v/lux.sec@550 nm	0.53
Video recording	yes
Speed	15 frames per second
Camera location	Third eyepiece tube 23.2 mm in diameter, with the aid of C-mount
Photo format	*.jpeg
White balance	automatic/manual
Exposure control	automatic/manual
Software, drivers	Android 5.1 (multilingual)
Programmable options	metering, brightness, particle analysis, etc.
Camera slot	USB 2.0 (2 PC), mini HDMI, Wi-Fi, TF memory card slot
Power supply for camera	12 V AC; via AC adapter
Special features	9.4 inch LCD screen, color, sensor; built-in memory: 4 GB
Video format	1080p, *.3gp
Application	laboratory/medical
Illumination location	bottom
Investigation method	brightfield, darkfield
Digital camera included	True