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 KM7 is an incredibly user-friendly photomicroscope with a touch display and Wi-Fi. Forget about complicated settings. Enjoy intuitive touch controls and comfortable viewing on any device. Examine your samples directly on the 7‑inch touchscreen, connect to a computer, stream the image to an iPhone or Android over Wi‑Fi, or output to a TV. Share your discoveries on social media or host live demonstrations for an entire room. Everyone gets a front-row seat!

The microscope captures stunning 4K photos and records crisp 2K video. Whether you are running a science blog, creating educational films, or putting together a presentation, your content will look spectacular. For maximum convenience, connect via Wi-Fi and control all the shooting settings remotely from the mobile app.

Adjust the magnification by rotating the objectives or using digital zoom – up to 1900x. Begin at low magnification to study the surface of vintage coins, the structure of minerals, or insect shells. Increase the magnification and the fascinating hidden world of microorganisms appears. The precise dual‑stage focusing system locks in perfect sharpness for you at any magnification.

Adjust the illumination for any sample in seconds. Let light pass through transparent specimens or study the surface details of opaque objects. Dual illumination delivers light from above and below, with adjustable brightness. The mechanical stage moves your sample smoothly along two axes, making it easy to pinpoint an area of interest and keep it perfectly framed. It runs on AC power or its built-in battery. A full charge gives you about an hour of cordless operation and takes no more than three hours to recharge.

Key features:

  • Watch the microworld on any device you prefer, including the built-in screen, your smartphone, a TV, or a PC
  • Capture your samples in stunning 4K photo quality and record your research in 2K video
  • Connect over Wi-Fi and control the camera through the mobile app. A couple of taps on your screen is all it takes to get the perfect shot
  • Process images using the free PC software or output the live feed to a TV via HDMI
  • See everything right down to the cellular level with magnification up to 1900x
  • Professional-grade mechanical stage, dual illumination, and coarse/fine focusing
  • Runs on an AC power supply or battery, making it perfect for home use and field trips
  • Fully compatible with iPhone and Android devices with no limitations

The kit includes:

  • Photomicroscope with Wi-Fi and an LCD touchscreen
  • Dust cover
  • USB power cable
  • Power adapter
  • 16GB memory card
  • User manual and warranty slip
Brand Kelvin
Warranty lifetime
EAN 5905555028231
Package size (LxWxH) 34x28x25 cm
Shipping Weight 3.005 kg
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
Magnification range from 1280x and above
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 yes
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 hour; charging time: 3 hours
Smartphone photography yes
User level beginners
Assembly and installation difficulty level easy
Application school/educational
Illumination location dual
Research method bright field
Maximum resolution photo: 3672х2160px (4K); video: 2560x1440px (2K) at 30fps
Color/monochrome color
Sensor element 1/3” CMOS
Memory card SD up to 512GB (16GB card included)
Wi-Fi yes
Wi-Fi settings 5 GHz
Video recording yes
Image format *.jpeg
Video format *.mp4
Software pre-installed for the built-in screen; downloadable S-Viewer software for PC; downloadable TSViewer mobile app for iOS and Android smartphones
Output HDMI, SD card slot, USB (PC connection), USB Type-C (power)
System requirements for PC: Windows 7 and higher; for smartphones: iOS 15.6 and higher, Android 13 and higher, HarmonyOS 5.0 and higher
Display resolution, px 1024x600

Política de devoluciones

Tenemos una política de devoluciones de 14 días. Si usted no está satisfecho con su compra, por favor devuélvalo en su embalaje original y asegúrese de poner el embalaje original del producto dentro de la caja de envío para evitar cualquier daño....

Todos los artículos deben estar en su estado original y sin usar. Se le reembolsará el valor de su compra. .

No se reembolsarán los gastos de envío.

Si la devolución se debe a un producto defectuoso, es posible que se le compensen los gastos de envío de la devolución.

Póngase en contacto con nosotros para obtener más detalles si necesita realizar una devolución....

POLÍTICA DE ENVÍOS

- De 0 a 2 kg - gastos de envío: 12,50 euros.

- De 2,001 kg a 30 kg - gastos de envío: 17,00 euros.

- A partir de 30,001 kg - gastos de envío: 30,00 euros.

En caso de recogida en nuestro almacén o puntos de reventa - el envío es gratuito.

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