After Sophia and Leni arrive at Minotaur Island, they'll eventually get inside a mountain and open up a doorway leading to a room where they'll need to unlock a platform in Chapter 3 of Resonance: A Plague Tale Legacy. While the room is dark, there are giant lenses that redirect light in the room. Players will need to somehow use the light lenses to unlock the platform and complete the puzzle.
The platform is locked with three latches that can be opened by diverting the light through the lenses over the golden dials on the walls. Not all lenses have a direct line of sight to the golden dials, so you'll need to use clever ways to divert light to the golden dials.
First, you'll need to head right from the sphere pedestal and use the lens to divert light to the golden dial in front and center. This will unlock the first latch.
While holding the same lens, you'll need to rotate it towards the left and shine the light into the lens on the platform to the left of the sphere pedestal. Now, head over to the lens on the left, grab it, and point it towards the golden dial on the wall to the left. Doing so will unlock the second latch for the platform in Resonance: A Plague Tale Legacy.
For the third and last latch, you'll need to head towards the northeast corner of the room, and you'll come across a broken lens. Interact with the lens on the ground, and Sophia will lift it up with Leni's help. Once the broken lens is in position, head to the previous lens and shine the light directly into it.
Shining the light into the broken lens propped up by Leni will divert the light to the final golden dial, unlock the third latch, and the platform. Now, you can head up to the sphere pedestal and insert the sphere to unlock the platform and progress to the next section of the level in Resonance: A Plague Tale Legacy.
سەرچاوەی فەرمی بە زمانی ئینگلیزی: https://gamerant.com/resonance-a-plague-tale-legacy-unlock-platform-puzzle-chapter-3/