alt Hacker NewsIs there any deeper study on long term effects regarding retinal damage?
I would imagine, even with safe dosages, there would be some form of cumulative effect in terms of retinal phototoxicity.
More so if we consider the scenario that this becomes a standard COTS feature in cars and we are walking around a city centre with a fleet of hundreds of thousands of these laser sources.
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Terr_ • today at 11:16 AM
I suspect we can't quantify human eye-damage enough to easily rule-out chronic effects... until it's too late for the patient.
Some lidar units simply use the wavelength that the human eye is opaque to.
The grandparent comment is about camera lenses with little to no near infrared cutoff filter. Some older iPhones were like that and that was the original breaking story.