This results in scatter of the blue wavelengths of sunlight.

Some photographers use orange or red filters to allow slight amounts of blue wavelengths to reach the film, and thus lower the contrast.

Like, you can simulate pure green light by sending some blue and yellow wavelengths to the cones.

The sun's emitted light, only allows the blue wavelengths to escape.

As a result, light reflected off the elytron peaks at blue wavelengths.

The yellow light (without the energetic blue wavelengths) used in the museum greatly reduces the fading of colors.

To make a photo-like satellite image, you need red, green, and blue wavelengths of light.

Mercury street lights appear 'bluish' because there are some emissions in the blue wavelengths.

These blue wavelengths are present in virtually all light sources, therefore their elimination requires special lights or filters which appear amber.

The shorter blue wavelength allows each bit of data to be stored in a smaller spot.