We welcome customization requests―even for just one unit.

Struggling with issues like these?

  • "We needed just one custom unit, but no one would take the order."
  • "Off-the-shelf products aren't user-friendly."
  • "It's hard to find microscopes for our specialized inspections."
  • "We want a manufacturer who truly listens."
  • "We tried customizing elsewhere, but the results didn't meet expectations."

Tell us what you need.

With over 70 years of experience in optical innovation, GOKO delivers precision-crafted, made-in-Japan solutions―trusted by professionals worldwide.

Examples of customization we have done:

Base model GOKO Bscan-ZD (USB)

Customer's request:

"We are interested in the observation of capillaries in the nailfold with a 1000x capillary scope."

Our solution:

We developed a capillary scope with 1000x magnification and modified the mechanism of the stand to allow fine focusing at 1000x.

Examples of customization
1000x capillaroscope

Base model GOKO EV-13

Examples of customization

Customer's request:

"We would like to improve the quality of processed products and reduce the cost of roll repair maintenance by observing a hot processing machine and easily inspecting the surface roughness (scratches and unevenness invisible to the naked eye), shape, and wear condition of the machine's cylinder rolls and blades in a handheld manner."

Our solution:

We customized the tip of the device to heat-resistant specifications.

Base model GOKO Bscan-Z

Bscan-Zのカスタマイズ

Customer's request:

"We would like to observe capillaries for an extended period using a compact capillaroscope with a mounting mechanism."

Our solution:

We developed a compact capillaroscope with a fixing structure and modified the design to enable stable, long-duration observation of capillaries.

Base model GOKO EV-6HD

Examples of customization

Customer's request:

"We want to mount the GOKO's microscope in a specific position for microfabrication inspection."

Our solution:

We designed a fixing base that matches the customer's machine.

Base model GOKO Bscan-Z

customization of Bscan-Z

Customer's request:

"We want to make observations with a field of view of exactly 1 mm."

Our solution:

We perform optical design to allow focusing at a specific.

Base model GOKO EV-6HD

EV-6HDのカスタマイズ

Customer's request:

"We want to limit the observation to a specific magnification."

Our solution:

We designed the camera to be able to focus at a specific magnification. The mechanism for fixing the magnification ring was also added to prevent the focus from shifting after the focus adjustment is completed..

Base mode GOKO MVC-2

Customer's request:

"I want to project the observation of the retinoscope* that we always use on the monitor."

Our solution:

We customized the mechanism and optical design so that the retinoscope image can be projected on the monitor.

*A retinoscope is an apparatus used in ophthalmology that determines the refractive power of the eye by observing the lights and shadows on the pupil when a mirror illumines the retina.

Base mode GOKO EV-6HD2 Flex-Arm Set for Industrial Inspection

Customer's request:

"We want to inspect components on a TV monitor instead of using a computer."

"We do not require measurement functions and would prefer not to install a dedicated computer or high-cost tablet on the factory floor. We want to display magnified live images on a TV monitor for component inspection."

Our solution:

We customized the GOKO EV-6HD2 to output magnified live images directly to an NTSC-compatible monitor.

This allows operators to perform visual inspections without using a computer or tablet, providing a simple and practical setup for the factory floor.

Base mode GOKO EV-6HD2 Handheld Set for Human Studies & Cosmetic

Customer's request:

"We want to switch between observing dark spots and skin texture at a specific magnification."

Our solution:

We customized the microscope with two switchable observation modes: one reduces reflections from the skin surface to provide clear images of dark spots, while the other reveals the skin's surface texture.

The user can switch between the two modes without changing the observation position, enabling efficient comparison and consistent image capture of the same area.

Feel free to contact us if you have any questions or concerns about customization.

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*In this service, we will not provide any information that is prohibited to be provided by non-physicians.


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