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I have one of those aviator LED flashlights that has the red LED for chart reading at night without destroying your night vision. I'm going to give this a try!
by lsllc 6y ago
I have one of those aviator LED flashlights that has the red LED for chart reading at night without destroying your night vision.
I'm going to give this a try!
- briefcomment 6y agoPlease be careful, and stop as soon as you notice any discomfort.
- deleted 6y ago[deleted]
- eecc 6y agoMight be a good idea to stare at the light reflected from a white sheet of paper. The wavelength won’t change but the intensity (and FOV coverage ) certainly will
- GrayShade 6y agoHow about putting a diffuser (like a sheet of paper) in front of it?
- lsllc 6y agoOf course! The red LED is actually fairly dim, it's designed for pilots trying to read charts while flying at night! I got it for use with a telescope for looking operating a telescope without losing night vision.