HOTRY Laboratory/Surgical Microscope
HOTRY 3D·4K Naked Eye Exoscope is Newly Release
"Without eyepieces, you can still get a microscope-like depth of field effect? With the support of naked-eye 3D technology and 4K imaging technology, HOTRY naked-eye exoscope will explore the exoscope surgical technology with you..."
Say goodbye to large volumes, and exchange more operating space and surgical field space for the surgeon- Say goodbye to binoculars, the separation of human eyes and eyepieces liberates the viewing angle of the lens and the sitting posture of the surgeon
- Say goodbye to 3D glasses, stop reducing light, and perform surgery in comfort
- Insert the microscope eyepiece module, it can also be used as a surgical microscope
HOTRY believes that a lightweight exoscope can better leverage its unique technical advantages

Whether it is the first to try cranial/spine exoscope surgery or the first to build a "naked eye exoscope laboratory", it will surprise you!
Break Through the Bondage
Without the binding of the eyepiece and the human eye, the lens breaks the maximum distance and angle boundary of the microscope within 360 degrees.
The more free lens position allows the surgeon to obtain a larger viewing angle of the surgical field inside the bone window!

Especially in operations such as keyhole/spinal small incision, the advantages are more obvious. It also provides an optical basis for innovative placements and approaches.


No eyepieces or 3D glasses, no light reduction and no discomfort.
Through glasses-free 3D technology, the dual lenses of the screen will automatically lock the distance between the two pupils of the operator and track the movement. The calculated 3D picture is automatically output to the screen.

HOTRY 3D 4K naked eye exoscope used in surgery
Extra Long Working Distance

The ultra-long object distance and depth of field reflect the excellent optical skills of the exoscope.
The maximum depth of field can reach 550MM, no need to focus frequently, and the working distance is long, especially for spinal surgery to obtain instrument operation space
Auxiliary Solutions
In addition to the main knife position, HOTRY has also built a 3D visualization solution for the "assistant position" and "opponent position", making the operation more efficient.
- The eyepiece module can be added to the "naked eye 3Dexoscope", which can be used as a microscope when necessary, with one machine for two purposes.
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