Basic knowledge of Lighting

Lighting suitable for observing cylindrical transparent objects
Method for evenly illuminating areas larger than A3
Tips for dimension measurement using transmitted light
Tips for dimension measurement using transmitted light
Light effective for observing metallic wires
The appearance differences when using lighting on black plastic
Tips for observing concave surfaces
Tips for observing plated cylindrical objects
How to check the print on an IC using a microscope
How to apply polarization to a coaxial illumination microscope
Tips for observing glossy convex surfaces
Observation of transparent and mirror-like surfaces using low-angle LED light
Observation of spherical metal
The light useful for observing narrow spaces and gaps
Objects suitable and unsuitable for coaxial light
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