One Solution for Every Field ― Revolutionizing visual inspection across medical research, beauty & wellness, industry, and life sciences.

The GOKO EV-6HD combines advanced optics and imaging into a single, compact unit ― ideal for everything from distant views to ultra-close macros. Its handheld and mountable flexibility and up to 160× magnification make it a trusted tool across professional fields.

Has great clarity for professional use, featuring GOKO's precise optical system.
Win / Mac / iPad (Type-C) / Android compatible.
Enables to shoot from close-up to distant view.
Can be used as a webcam. Suitable for remote observation and enhanced explanation.
Wide applications: handheld use; desktop use with optional stand; machine mount with flexible arms. Tripod holder included.
Crisp clarity × deep depth of field.
USB bus power: just connect one cable to PC.
Includes advanced measurement software.
Made in Japan.

Crisp clarity × deep depth of field.
Built for Solo Use ― and Seamless Teamwork

Observe and save images on Windows, Mac, iPad (Type-C), and Android devices. You can effortlessly add image diagnostics to your existing tablet-based inspection workflows. Contact us for supported software.

For PC users, a simple addition of a compact PC table allows smooth one-handed scope operation ― even in tight spaces where a full workstation isn't available.

The real-time videos can be shared via Zoom and Teams, making it easy to receive instructions from veteran members in remote locations and to train new members at different locations.

Counseling with iPad
example of use with a commercially available PC table

Professional Quality, Ready to Use
Flexible Operation ― Handheld or Mounted

Skin surface (high magnification)

Hair and scalp

Lathe machining check (1)

Lathe machining check (2)

Caulking deterioration

Up to 160× magnification with a 20-inch monitor. Smooth focusing for effortless precision ― even for new users.

GOKO's proven optical and camera technology makes it easy to cover distant and ultra-close targets with one device. Trusted across industries thanks to its flexibility and clarity. See case studies

Factory Inspections：Real-time checks on production lines, machining, painting, electronics, tool wear, surface defects, defective parts, and remote inspection.
Beauty & Wellness：Trusted for scalp observation in clinical trials of hair growth products, for skin evaluation in cosmetics development, and for sample testing in pharmaceutical research.
Medical & Life SciencesHigh-definition imaging for tissue, cell, and petri dish observation, precise measurement, sample documentation, and collaborative data sharing.

Photo Gallery Video Gallery

Realized from close-up (160X^※1) to distant view!

Super-closeup to distant view, with one unit!

Working distance and field of view

Working distance (mm)	21.3 ^※2		30	50	100	300	500	1000
Field of view (H×W mm)	2.0×2.7	6.3×8.4	8.6×11.5	13×17	23×31	63×84	102×136	200×267
Magnification on 20" monitor	160 （Higher magnification with cap）	50 （Lower magnification with cap）	40	25	14	5	3	2

※1）on a 20-inch monitor

※2）"Working distance 21.3 mm" is the distance when the focus cap is attached and the tip of the cap is in contact with the subject.

Suitable for inspection from a distance as well:

Since it is possible to shoot from distant view to close-up, GOKO EV-6HD is also ideal for inspecting and monitoring the processing of machine tools or painting conditions of industrial parts.

Photo Gallery Video Gallery

iPad/Android Compatible & Remote-Ready.

Can be connected to an iPad.

The GOKO EV-6HD is a driverless microscope that can be connected to Win, Mac, iPad(Type-C), or Android.

When using the GOKO EV-6HD as a camera for the Zoom application, you will have an easy and inexpensive system that allows you to share clear, enlarged movies/images with remote locations in real time.

Zoomを活用し、遠隔地へもリアルタイム共有 — Real-time sharing to remote locations using Zoom

Example of use

To give an presentation of your company's precision processing machine at an online meeting. You can display the entire equipment and enlarge it partially as well.
To show the whole body and the wounded body parts by magnifying it in real time during the telemedicine.

Note: Due to device specifications, some models may rarely be unsupported.

Free or Paid Options Available
Powerful Measurement Software

You can choose the measurement software according to your needs.

"GOKO Measure"(Free)
equipped with 2D measurement function
(Vertical distance, distance between circle centers, specified angle, 3-point specified circle, polygon, etc.)
"GOKO Measure Plus"(Optional)
for advanced image analysis and measurement
(Halation removal, HDR composition, focus composition, image tiling, background subtraction, overlay, etc.)

HDR (High Dynamic Range) Composition
Focus Composition

Click here for details of GOKO Measure Plus

Tripod Mount Included
― Easy Setup Anywhere

The GOKO EV-6HD has a compact body and is ideal for handheld operation, but it is also suitable for fixed observation.
Since a "tripod holder" is included as a standard, it can be freely attached to a commercially available arm or stand that supports tripod screws.
We also offer a wide variety of flexible arms and stands as options. We have various mounting methods such as magnet type and clamp type.
Feel free to contact us if you have inquiries about the installation or mounting on special location or machines.

Arm example 1
Arm example 2
Stand example 1
Tripod Holder, standard option (front)
Tripod Holder, standard option (back)

LED Can Be Turned Off
― Use External Lighting Too

The built-in LED can be switched off to reduce glare. Compatible with ring lights and other external sources. Ideal for glare-sensitive targets. Feel free to inquire about lighting options.

Attached focus enables to observe with two focal points:

When the focus cap is attached and the tip of the cap is in contact with the subject, GOKO EV-6HD provides you with two kinds of magnification (160X and 50X), you can do this by only turning the focus adjustment ring. There is no need to change lenses.

Ask us if you need customization:

GOKO is happy to accept customization requests for as little as one unit.
GOKO EV-6HD has a proven track record of meeting customization requests in various fields due to its image clarity, such as

To change the microscope's shape so that it can be mounted in a specific position for microfabrication inspection.
To change the magnification specification to fix at a specific magnification to observe the scalp.
To be incorporated into a visual inspection system.

Tell us what you want.

Customization Details