A really great implementation of the theme. And very unique gameplay :)
The only concern I have is that the game feels a bit too punishing in the beginning because you struggle to get through the game with limited vision and it makes it less rewarding in the end because when you found all the lenses and finally can see the environment, there is not much to explore left ... I would like to see this mechanic to work with time, like you have limited time to find your lenses before your sight deteriorating.
But regardless of this small point ☝️ this is amazing submission, has ton of potential, very innovative and unique!
Great work 👍