Irelephant@lemm.ee to Asklemmy@lemmy.mlEnglish · 5 months agoWhat popular product do you think is modern day snakeoil?message-squaremessage-square602fedilinkarrow-up1295arrow-down14
arrow-up1291arrow-down1message-squareWhat popular product do you think is modern day snakeoil?Irelephant@lemm.ee to Asklemmy@lemmy.mlEnglish · 5 months agomessage-square602fedilink
minus-squareplz1@lemmy.worldlinkfedilinkEnglisharrow-up12·5 months agoI thought it was a coating, like what they use to filter UV light. I have Theraspecs that do it, but those are sunglasses.
minus-squareTheAnonymouseJoker@lemmy.mllinkfedilinkarrow-up3·5 months agoNo. Blue light filter is separate from UV filter found on sunglasses and custom specs.
minus-squarehperrin@lemmy.worldlinkfedilinkarrow-up3arrow-down2·edit-25 months agoIf it’s a UV filter, they should call it a UV filter, not a blue light filter. If it doesn’t filter blue light, then it’s not a blue light filter.
I thought it was a coating, like what they use to filter UV light. I have Theraspecs that do it, but those are sunglasses.
No. Blue light filter is separate from UV filter found on sunglasses and custom specs.
If it’s a UV filter, they should call it a UV filter, not a blue light filter. If it doesn’t filter blue light, then it’s not a blue light filter.