LED brightness for marine application

[soumen21]

What is the minimum brightness required for LED screen for use on a ship’s bridge so that the user does not lose their night vision ?

 

[BradtheRad]

After my eyes adapt to total darkness, I find minimum brightness is adequate on my computer screens.

There is the Display control panel, which provides a wide range of adjustment. Brightness, contrast, RGB balance, etc. The adjustments can be tricky to figure out.

It is easiest to retain night vision if all lights are red.

 

[D.A.(Tony)Stewart]

The threshold for Mesotopic is what you are asking depends on many factors besides cd/m2 such as the wavelength, but is far below 1% of a typical 250 Cd/m2

A white background is the worst. Using the same algorithm as GPS units for car the UX theme could be changed at twilight.