Optical head
The head is selected around daily use: binocular for direct observation, trinocular when camera output is needed for training or documentation.
Supu manufactures microscopio estereoscopico zooms for PCB inspeccion, electronics reparacion, jewelry observation, educacion and industrial quality control with OEM/ODM options.

On a reparacion bench, the operator is not reading an optical chart. He is holding tweezers, moving solder wire and trying not to burn a component. A microscopio estereoscopico zoom that looks powerful on paper can still be annoying if working distance is wrong.
For microscopio para inspeccion de PCB buyers, we usually discuss stand choice before extra magnification. It sounds backward, but it prevents the most common buying mistake.
| Zoom range | 7X-45X with standard eyepieces; auxiliary lenses can adjust field of view and working distance. |
|---|---|
| Head options | Binocular and trinocular for visual inspeccion or camera output. |
| Stand options | Compact stand, pole stand, boom stand and heavy-duty base. |
| Aplicaciones | PCB inspeccion, soldering reparacion, jewelry, coins, educacion and industrial parts. |






This microscopio estereoscopico zoom page is built for buyers who compare the full working set, not only the head. The important questions are zoom range, working distance, stand type, trinocular camera output, light control and packaging stability.
For PCB inspeccion and electronics reparacion, the user needs a stable stereo image while hands move under the objective. For educacion and jewelry inspeccion, the same optical body can be configured differently with stand, eyepiece, light and accessory choices.
Before placing an order, we confirm the product as a complete working configuracion. That includes optics, stand, light, adapter, packaging and spare-parts requirements. These details keep product pages useful for SEO and keep inquiries closer to the real buying decision.
| Optical type | Stereo zoom microscopio |
|---|---|
| Zoom range | 7X-45X standard configuracion |
| Head option | Binocular / trinocular |
| Working distance | Configured by objective and stand selection |
| Illumination | LED ring light or matched auxiliary light |
| Applications | PCB inspeccion, soldering reparacion, jewelry, educacion and QC |
These are the points that usually matter after the microscopio leaves the catalog and reaches the bench.
The head is selected around daily use: binocular for direct observation, trinocular when camera output is needed for training or documentation.
Boom stand matters when board size changes. Compact stands are useful for fixed samples and classroom benches.
Reflective solder joints and metal surfaces need controlled lighting, not simply stronger brightness.
Configured around real applications, working distance, light control and repeatable supply.

Trinocular microscopio estereoscopico zoom with boom stand and LED ring light.

Durable binocular model with simple operation and stable base.

Compact stereo view for gemstone, setting and surface detail checking.

Multiple head and stand options for private label channels.
PCB reparacion, jewelry observation and parts inspeccion all need depth perception. The microscopio has to leave room for tools and hands, otherwise the user works slower even if the optics are clear.
This is why stand reach and working distance are treated as product decisions, not accesorios added at the end.
Practical points for purchasing review and internal product comparison.

Hand clearance and boom stand reach.

Reflection management for solder joints.

Base stability and workspace reach.

Stable image under long use.
A clear process helps buyers understand what information we need before quoting or recommending a configuracion.
Confirm practical zoom range.
Check room under the lens.
Choose a compact, pole or boom stand.
Match reflective or matte surfaces.
Add trinocular output when camera sharing or documentation is required.
Short answers for the questions that usually appear before an inquiry.
For many reparacion and inspeccion tasks, yes. Stability and working distance usually matter more.
When training, documentation or screen sharing is required.
For many users, 7X-45X is enough. What decides comfort is the field of view, the working distance and whether the stand stays still when the table is touched.
Trinocular is useful when training or documentation matters. If the user only repairs alone, a stable binocular setup may be the better first purchase.
Most reparacion and inspeccion tasks need stable view more than extreme magnification.
Choose it for camera output, training or records, not as a decorative specification.
Poor lighting hides solder bridges and scratches even when optics are good.