So, at this time, it is not recommended to advise these lenses as main pair for people who have to go outdoors or driving with? Even if these people are mainly indoor and work on computer under...
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So, at this time, it is not recommended to advise these lenses as main pair for people who have to go outdoors or driving with? Even if these people are mainly indoor and work on computer under...
It's really a problem if the blue filter lenses reflect more UV light than standard AR.
Essilor and Hoya but do not specify that these lenses are for indoor ! Instead, they say that it lenses...
The internal surface "issue" has been taken into account by Hoya, but not on the bluecontrol : http://www.hoya.eu/index.php?SID=55b7f6044bfc5268420791&page_id=28573 To return to the subject...
But Essilor states that Prevencia filter UV outside and inside... http://www.essilor.com/en/Press/News/Documents/2013/ESSILOR_Press_Release_Crizal_Prevencia_28022013.pdf Marketing?
So - a yellow tint somewhat similar on both glass. - A glass that hoya faster dirty - And a hoya glass less efficient: 10% HEV filtered against 20% for Prevencia. ? I think the "recharge" is the...
Have you been able to compare with Hoya's BlueControl? Essilor lenses filter says his best. However I would have liked to know if the customer return on yellow tint is marked in Hoya.
Essilor's Prevencia vs Hoya's Bluecontrol
Hello, I am highly interested in new lenses that filter blue light. Although nothing is scientifically proven regarding the reduction of risk type AMD, there are returns that show less fatigue and...