How easy is it to cause damage to the eyes by looking at things lit by UV-A?
So, today I foraged mushrooms for solid 4-6 hours using Convoy S12-UV (9W) w/ 365 nm filter on, intermittently, at max power, and managed to find lots of Russulas which all fluorescense under UV light. Oh, also I burned trough 2 fully charged 5000mAh 21700 batteries. I have PC clear cycling glasses altho I did not use them. Did I do some damage? I feel fine tho. Was mostly using it in combination with Sofirn's HS21 on low (flood or red).
Also, how cooked am I if I continue doing that without wearing glasses?