View Single Post
Old 05-24-2019, 07:48 AM   #13
John F
Grand Sorcerer
John F ought to be getting tired of karma fortunes by now.John F ought to be getting tired of karma fortunes by now.John F ought to be getting tired of karma fortunes by now.John F ought to be getting tired of karma fortunes by now.John F ought to be getting tired of karma fortunes by now.John F ought to be getting tired of karma fortunes by now.John F ought to be getting tired of karma fortunes by now.John F ought to be getting tired of karma fortunes by now.John F ought to be getting tired of karma fortunes by now.John F ought to be getting tired of karma fortunes by now.John F ought to be getting tired of karma fortunes by now.
 
Posts: 7,965
Karma: 71261339
Join Date: Feb 2009
Device: Kobo Clara 2E
Quote:
Originally Posted by meeera View Post
There is a (inconclusive, but cannot be completely discounted) link between long-term exposure to very high intensity blue light (including sunlight) and macular degeneration. A sensible level of warm frontlighting doesn't fall into that category.
Does sensible level non-warm front lighting fall into that category?
John F is offline   Reply With Quote