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Touch the invisible. A digital microscope with a 7" touch screen for 2K photos and Full HD video. Magnification: 50–1900x

Digital screen/PC monitor
The microscope head is a core element of the microscope that you look through to see a magnified sample
50 — 1900
How much the size of a sample increases when you observe it through a microscope
School/educational
Application and use of the microscope

Product ID 86643
Brand Kelvin
Warranty lifetime
EAN 5905555028132
Package size (LxWxH) 34x28x25 in
Shipping Weight 3.02 lb
Description
Kelvin: Optics for smartphones. Focus on What Matters!
Kelvin: Optics for smartphones. Focus on What Matters!

This digital project blurs the lines between the convenience of mobile photography and the power of professional optics.

The Levenhuk Kelvin Touch KM5 photomicroscope is all about convenience and clarity, and there are no eyepieces in sight. Instead, you get a large 7-inch touch screen. Watch, control, and start shooting with just a tap. The tiltable display lets you choose a comfortable angle. Sit back in an armchair and explore the microworld or gather people around a table. Everyone can see the image all at once.

Capture sharp 2K photos and Full HD video. All files are saved directly to a memory card, so you can share them and create your own videos. Connect the microscope to a TV or projector via HDMI for demonstrations or use USB with the S‑Viewer software to work on a computer. The Levenhuk Kelvin Touch KM5 is a great choice for teaching, presentations, and fascinating discoveries.

Explore every magnification, whether a coin, strand of hair, piece of fabric, butterfly wing, or salt crystals! All of these can be examined in the finest detail at up to 1900x magnification. At medium magnification, plant cells, tissue fibers, and the structure of different materials become clearly visible. At the highest magnification, you can observe single-celled organisms and microscopic particles. The precise focusing system helps you achieve sharp, clear images quickly.

Adjust the light in seconds. The LED lighting with adjustable brightness lets you examine the details of samples of any transparency level. The mechanical stage moves the specimen smoothly in two directions.

Take the microscope to a park, a biology class, or the countryside. It runs on AC power or its built‑in battery for up to 1.5 hours of cordless operation.

Key features:

  • Large touch screen for exploring the microworld in maximum comfort, alone or with others
  • Control shooting with a tap. Take 2K photos and record Full HD video
  • Output the image to a TV or projector via HDMI
  • Connect to a computer over USB for image processing and video editing
  • Magnification up to 1900x reveals even tiny structures, including cells
  • Dual LED illumination matches any sample along with precise focusing and a professional stage
  • Runs on its battery for up to 1.5 hours or an AC power supply

The kit includes:

  • Photomicroscope with an LCD touchscreen
  • Dust cover
  • USB power cable
  • Power adapter
  • 16GB memory card
  • User manual and warranty slip
Specifications
Product ID 86643
Brand Kelvin
Warranty lifetime
EAN 5905555028132
Package size (LxWxH) 34x28x25 in
Shipping Weight 3.02 lb
Type biological, digital
Microscope head type digital screen/PC monitor
Optics material optical glass
Head 7” color LCD touchscreen, tiltable
Head inclination angle adjustable from 0° to 90°
Magnification, x 50 — 1900
Objectives achromatic: 4x/0.10, 10x/0.25, 40x/0.65; parfocal distance: 35mm
Revolving nosepiece for 3 objectives
Stage, mm 105×95
Stage features mechanical double-layer, with a specimen holder, measuring scale, and vernier scale
Condenser N.A. 0.65
Diaphragm diaphragm disc (6 apertures)
Focus coaxial, coarse (0.4mm) and fine (0.002mm)
Body plastic, metal
Illumination LED
Brightness adjustment
Power supply 110–220V via a USB cable and a 5V, 2A AC adapter, one 18650 2600mAh battery
Light source type with a collector, 0.2W LED
Additional battery life: 1.5 hours; charging time: 3 hours
User level beginners
Assembly and installation difficulty level easy
Application school/educational
Illumination location dual
Research method bright field
Maximum resolution photo: 2944x1728px (2K); video: 1920x1080px (Full HD) at 30fps
Color/monochrome color
Sensor element 1/3” CMOS
Memory card SD up to 512GB (16GB card included)
Video recording yes
Image format *.jpeg
Video format *.mp4
Software pre-installed for the built-in screen; downloadable S-Viewer software for PC
Output HDMI, SD card slot, USB (PC connection), USB Type-C (power)
System requirements Windows 7 and higher
Display resolution, px 1024x600
Reviews
Frequently Asked Questions – Microscopes (20.04.2020)
We have gathered answers to the most frequently asked questions to help you sort things out
Eye under a microscope: insects’ photo (20.04.2020)
Find out why studying eyes under a microscope is entertaining; how insects’ and arachnids’ eyes differ and what the best way is to observe such an interesting specimen
What does hair look like under a microscope? (17.05.2020)
Read this review to learn how to observe human hair, what different hair looks like under a microscope and what magnification is required for observations
How does the aperture of a microscope objective lens work? (17.05.2020)
Learn what a numerical aperture is and how to choose a suitable objective lens for your microscope here
A spider under a microscope: photos and peculiarities of studying the slide (18.05.2020)
Learn what a spider looks like under microscope, when the best time is to take photos of it, how to study it properly at magnification and more interesting facts about observing insects and arachnids
What does a microscope consist of? (18.05.2020)
This review for beginner explorers of the micro world introduces you to the optical, illuminating and mechanical parts of a microscope and their functions
Paramecium caudatum - your first friend from the microworld (21.11.2016)

Short article about Paramecium caudatum - a microorganism that is interesting to observe through any microscope

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