Levenhuk MED D35T Digital Trinocular Microscope

The Levenhuk MED D35T Digital Microscope for scientific research combines the capabilities of a classic biological model and a microscope for taking digital photos and videos. It comes with a 10MP camera that is connected to a computer and allows for observing an image on its screen in real-time mode. This microscope is excellent for a university department, research center, or clinical and diagnostics laboratory.

Plan achromatic infinity-corrected optics

The microscopes in the Levenhuk MED 35 series are equipped with an infinity-corrected optical system that is used in professional and high-class microscopes. This system includes Infinity PlanAchromat objectives and allows for obtaining clear, high contrast images with high level of flatness.

One of the most important features of an infinity-corrected optical system is that it allows for installing any additional parts in the optical path between objective lenses and an ocular tube. The additional parts include polarizers and epi-fluorescence light. All in all, modular design and simple operation make Levenhuk MED 35 optimal microscopes for using in different kinds of microscopy and working in hematological, histological, microbiological, and other laboratories.

The Levenhuk MED 35 series includes scientific microscopes for working in a laboratory

A trinocular head has a binocular visual unit and a vertical tube inclined at 30° for installing a digital camera in it. There is a beam splitter. The head is 360° rotatable, which is convenient if the sample should be observed by several researchers.

Capabilities of the optical system

Scientific and research work with Levenhuk MED D35T microscope is practical and precise. The image is formed by wide-field 10x eyepieces with diopter adjustment and five plan achromatic objectives with various magnification. Plan achromatic optics flatten the field of view, reduce chromatic aberrations, and improve color rendering. You can conduct highly detailed observations at magnifications of 40x to 1000x. The objective lenses with 40x, 60x, and 100x magnifications are equipped with spring-loaded protective frames; the 100x objective lens is used for oil immersion observations. The sharpness is adjusted with the coarse and fine focusing adjustment knobs.

Convenient work with microscope slides

The stage is moveable along two axes and equipped with a mechanical scale. Underneath, there is a halogen light (30W) with adjustable brightness. An Abbe condenser with an iris diaphragm is used for directing an optical beam. Three optical filters are included in the kit. You can also set up Köhler illumination. The light is powered by an AC power supply.

A 10M digital camera for capturing photos and videos

A 10MP sensor in a digital camera (included in the kit) allows for obtaining high-resolution pictures. Moreover, recording smooth videos with high frame rate is available. A camera transmits an image to a computer screen online. That makes work in a laboratory easier and more practical as well as reduces eyestrain and tension in the rotator cuff, as there is no necessity to look through the eyepieces. Special software (on an included CD) allows for the simple processing of recorded images. The software allows for adjusting size, image brightness and contrast, exposure time and white balance, calibrating a camera and objective lenses, measuring specimens or structures (several measurement units are available). A digital camera is powered and connected to a computer via a USB cable.

Scientific work with Levenhuk MED D35T Microscope provides for precise observations, allows for using modern technologies, and conducting practical extended observations.

Features:

Magnification: 40x to 1000x

Trinocular head with a beam splitter, wide-field eyepieces

Plan achromatic optics with an anti-fungal coating

Halogen light with adjustable brightness

Setting up Köhler illumination is available

Powered by an AC power supply

10MP digital camera is included

The kit includes:

• Microscope base with a stand
• 360° rotatable trinocular head
• Infinity-corrected plan achromatic objective lenses: 4x, 10x, 40xs, 60xs, 100xs (oil) with an anti-fungal coating
• Wide-field eyepieces: WF10x/22mm with an anti-fungal coating (2 pcs)
• Abbe condenser N.A. 1.25 with an iris diaphragm
• Filters: blue, green, yellow
• Bottle of immersion oil
• Fuse (2 pcs)
• Power cord for microscope
• Dust cover
• 10MP digital camera
• Camera adapter
• Camera mount
• USB cable for connecting and powering a digital camera
• Software CD and drivers
• User manual and lifetime warranty

Caution:

Please refer to the specifications table for the correct mains voltage and never attempt to plug a 110V device into 220V outlet and vice versa without using a converter. Remember that mains voltage in the U.S. and Canada is 110V and 220–240V in most European countries.

Levenhuk MED D35T Digital Trinocular Microscope is also compatible with other Levenhuk digital cameras (additional cameras are purchased separately). Levenhuk cameras are installed in the eyepiece tube instead of an eyepiece. This microscope is also compatible with any other digital microscope cameras.

Specifications

• Product ID 74002
• Brand Levenhuk, Inc., USA
• Warranty, years lifetime
• EAN 5905555005041
• Package size (LxWxH), cm 62x36x25
• Shipping Weight, kg 10.92
• Type biological, light/optical, digital
• Head trinocular
• Optics material optical glass with anti-fungal coating
• Nozzle 360 ° rotatable, with switching (dividing) luminous flux
• Head inclination angle 30 °
• Magnification, x 40 – 1000
• Eyepiece tube diameter, mm 23.2 mm (third vertical tube), 30mm (binocular head)
• Eyepieces WF10x/22mm, wide-field with diopter adjustment (2 pcs.)
• Objectives infinity-corrected plan achromatic objective lenses: 4x, 10x, 40xs, 60xs, 100xs (oil)
• Revolving nosepiece for 5 objectives
• Interpupillary distance, mm 48 – 75
• Stage, mm 180x160
• Stage moving range, mm 80/50
• Stage features mechanical double-layer
• Eyepiece diopter adjustment, diopters ±5
• Condenser Abbe N. A. 1.25 with an iris diaphragm
• Diaphragm iris
• Focus coaxial, coarse (0.5 mm) and fine (0.002 mm), with rack and pinion
• Body metal
• Illumination halogen
• Brightness adjustment ✓
• Power supply 100–240V
• Light source type 12V/30W, 85–230V AC
• Light filters blue, green, yellow
• Additional Köhler illumination, collector lens
• Megapixels 10.0
• Sensor element 1/2.3"
• Pixel size, μm 1.67х1.67
• Sensitivity, V/lux-sec@550nm 0.31
• Video recording yes
• Frame rate 3.3@3584x2748, 11@1792x1374, 38@896x684
• Dynamic range, dB 65.2
• Usage location the third 23.2mm ocular tube of the microscope
• Image format *.jpg, *.bmp, *.png, *.tif and others
• Spectral range, nm 380–650
• White balance automatic/manual
• Exposure control 0.4–2000μs
• Software, drivers Levenhuk
• Programmable options brightness, image size, shutter time
• Output USB 2.0
• System requirements Windows XP (32-bit), Windows Vista/7/8/10/11 (32-bit or 64-bit), Mac OS X, Linux; processor up to 2.8GHz Intel Core 2 or higher, USB 2.0 port, CD-ROM
• Camera power supply via USB cable
• User level experienced users, professionals
• Assembly and installation difficulty level complicated
• Video format output: *.wmv, *.avi, *.h264 (Windows 8 and later), *h265 (Windows 10 and later)
• Application laboratory/medical
• Illumination location lower
• Research method bright field
• Pouch/case/bag in set dust cover