Basic knowledge of Lighting

The method for using both coaxial light and ring light simultaneously
Method for attaching a ring light to a coaxial illumination microscope
Unconventional uses of coaxial light
Method for observing a wide area with coaxial light
To observe nozzle clogging
Illumination unevenness at the minimum magnification of the coaxial zoom lens
Tips for observing the glossy R-shaped surface
The difference in observed images of the cutter blade due to the height of the ring ligh
The impact of the position (height) of the LED ring light on the appearance of the image
Usage of a 4-segment LED ring light
Precautions when using low-angle LED light for dark field observation
A method for evenly illuminating a large area
The degradation of light intensity in LED ring light
The method to attach a polarizing filter to the GR-10N
A method for brightly illuminating objects at a distance
Lighting device for observing glass over a wide area
Applications and limitations of coaxial light
Combination of flat dome lighting and polarizing filter
How to observe burrs inside holes using transmitted lighting
How to use transmitted lighting (RD-95T)
Simple, low-cost transmitted lighting
The appearance of low-angle LED lighting
When dimming through external control
A method for switching between coaxial and ring illumination using a lens designed for coaxial lighting
Example of mounting method for bar LEDs
How to install a lens based light
How to attach a small ring light to a lens
How to attach lighting separately from the lens
Lighting for long-distance lenses
When you want to observe at low magnification with a coaxial lighting USB microscope