AhaBulbStuff Everyone Should Know
AhaBulb: Stuff Everyone Should Know · ahabulb.com/weld-arc-eye-onset

Welder's flash, or arc eye, usually causes symptoms how long after the UV exposure?

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  1. Instantly, during the flash
  2. About 6 to 12 hours later
  3. Two to three days later

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References

  1. University of Iowa EyeRounds, Ultraviolet Keratitis webeye.ophth.uiowa.edu/eyeforum/cases/306-ultraviolet-keratitis.htm Checked 2026-10-10.

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