Quick answer: No. Non-prescription blue light glasses filter light, they don't magnify or change focus, so they don't impair depth perception. A heavy amber tint can dim your view a little at first, but that's brightness, not depth, and your eyes adjust.
Why depth perception is fine
- Non-prescription lenses don't magnify or shift focus
- A tint changes color/brightness, not the 3D cues your brain uses
- Both eyes see through the same lens, so binocular vision is unaffected
If something feels off
A new pair can feel slightly different for a day or two while you adjust. If you genuinely notice depth or focus problems, it's a fit or prescription issue (for prescription pairs), not the blue-light filter, get the fit checked or see an eye doctor.
The bottom line: Blue light glasses don't affect depth perception, they filter light, not focus. Any brief odd feeling is normal adjustment; persistent issues point to fit or prescription, worth a quick check.
