Levenhuk Kelvin TMC20 LED Microscope for Smartphone

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.

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The Levenhuk Kelvin TMC20 is a clip-on smartphone microscope with 120x optical magnification. The photogadget attaches quickly and lets you capture details that are invisible to the naked eye: material textures, tiny jewelry details, print textures, or extreme close-ups of food. Your shots will be instantly ready for posts, Reels, and live streams.

If you need to keep the entire object in sharp focus without a blurry background, use the disc diaphragm to increase the depth of field. After attaching it to the lens, everything from the foreground to the background becomes perfectly sharp.

With 19 lighting modes, you have full control over the light. You can change the direction, brightness, and color temperature. Choose warm light at 3500K for organic objects and cool light at 6500K for metals. The UV light reveals security markings and enhances the beauty of minerals. Everything you need for professional content is already in your hands with this one.

The light can stay on continuously for up to 2 hours before needing a recharge. You can charge it from a power bank, computer, or wall outlet, whichever is more convenient. While it charges, you can keep using the microscope.

Use the Kelvin TMC20 without a smartphone: Attach the eyecup and use it as a powerful magnifier.

Key features:

• 120x magnification for your smartphone with no digital zoom, giving you clear detail and no software distortion


• Multi-lens fully multi‑coated optics preserve color and brightness, so everything looks true-to-life


• Simply and easily adjust the depth of field by attaching the physical disc diaphragm


• 19 lighting modes for full control over your shot: change the brightness, color temperature, and lighting angle for better detail; UV mode helps you reveal hidden marks and defects


• Supports add-on lens filters for better results than smartphone software filters


• Charge the light however you like: from a computer, power bank, or wall outlet


• Simple attachment to your phone via the adapter, with EVA padding for scratch protection and a secure fit


• Use without a smartphone: attach the eyecup for the microscope to become a powerful magnifier


• Compatible with any iPhone or Android smartphone

The kit includes:

• Smartphone microscope


• Smartphone adapter


• Disc diaphragm


• Eyecup


• Pouch


• Cleaning wipe


• USB Type-C cable


• Soft EVA spacers (9 pcs.)


• User manual and warranty slip

Use the soft EVA spacers to fine‑tune the smartphone adapter to your phone’s thickness and width.