this post was submitted on 23 Dec 2023
368 points (95.8% liked)
Asklemmy
43846 readers
666 users here now
A loosely moderated place to ask open-ended questions
Search asklemmy ๐
If your post meets the following criteria, it's welcome here!
- Open-ended question
- Not offensive: at this point, we do not have the bandwidth to moderate overtly political discussions. Assume best intent and be excellent to each other.
- Not regarding using or support for Lemmy: context, see the list of support communities and tools for finding communities below
- Not ad nauseam inducing: please make sure it is a question that would be new to most members
- An actual topic of discussion
Looking for support?
Looking for a community?
- Lemmyverse: community search
- sub.rehab: maps old subreddits to fediverse options, marks official as such
- [email protected]: a community for finding communities
~Icon~ ~by~ ~@Double_[email protected]~
founded 5 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Wow, I actually believed in this one. Is there a short text version of what the videos are explaining?
Main idea: They can't restore any color by filtering or let you perceive any new colors as their marketing likes to claim. At best they might be able to improve contrast of certain colors while reducing contrast for others - which is not at all what they say it does
The video goes much more into depth about their deceptive marketing and such
It always weirded me out that people believed what the marketing implied. Like, it's a problem with the eye, no change in the color your eye is exposed to will somehow fix a problem that is within the eye. If those glasses were able to make you see blue or whatever, you wouldn't be color-blind!
The simple version is that color blindness is caused by a physical problem with your eyes. If you don't have the parts required to detect certain colors then no glasses are going to fix that. They're just tinted glasses, the guy in the video tries three different pairs from different companies and all they do is tint the world a hideous shade of pink/magenta.
As someone else said above, what they can do is change your ability to differentiate between objects of slightly different colors. You might have a really hard time telling the difference between red and green, but find it easier to tell the difference between hideous vaguely reddish magenta and hideous vaguely greenish magenta. They don't grant you a greater range of color vision, but they do change what color is actually hitting your eyes. Mostly into hideous magenta.
FWIW the guy in the video points out that in his experience it generally made colors harder, not easier, to differentiate.