Topic

Red light and eyesight

7 mentions in 2 episodes

Also known as Blue light and eyesight

The speakers discuss a proposed eyesight benefit from red light and whether consumer screens can produce the specified wavelength.

Mentions

637: Outragery!

  • 14:16

    Staring at a red light in the morning improves worsening eyesight, according to a study.

  • 15:05

    I don't know how to measure light wavelengths easily.

  • 51:59

    this red light helping your vision

  • 52:46

    dial in exactly what is a 670 nanometers

306: VanderZanden Event Horizon

  • 1:15:03

    Scientists have discovered that blue light from screens causes the eye to attack itself.

  • 1:16:14

    The extent of their influence is debated.

  • 1:16:31

    Photoreceptor cells do not regenerate in the eye.