Key features

A metallographic microscope, also known as an ultra-high magnification microscope, is typically considered suitable for observing surfaces of metals and similar materials.
The metallographic microscope GR-3400J by Shodensha features plan achromatic objective lenses and wide-field eyepieces, enabling high-quality and wide-field observation.

Utilizing a 5-hole reverse revolver.

In addition to metal surface observation, it can be utilized across a wide range of applications, including mineralogy, precision engineering, and chemical industries, as well as in production environments and quality assurance.

・Capable of polarized observation with transmitted illumination
・Can be equipped with a microscope camera compatible with JIS standards.

※ The voltage is compatible with 100V, but can be modified for international use upon inquiry.
※ As it is an erect-type microscope, samples require double-sided polishing.
※ Sample dimensions: Up to a thickness of 20 mm.

The surface of a 10 yen coin observed with the GR3400J

Image captured at 200x magnification using the metallographic microscope GR3400J

Image depicting the graphite spheroidization rate observed with the GR3400J

Image of crystal grain size observed with the GR3400J

Image of dendrite arm spacing (DAS) observed with the GR3400J

User-friendly mechanical components

Example of microscope camera attachment ※Camera is optional

Mounting the JIS adapter	Attach the microscope camera to the JIS adapter
	Mount the microscope USB camera for observation on a computer. ※Camera and computer not included.