Quick answer: Not from the blue-light filter itself. But a cheap, optically poor lens that distorts, or a heavy tint worn for the wrong task, can make your eyes work harder and feel tired. A quality, optically clear lens, matched to the right time of day, won't cause fatigue.
What can make a lens tiring
- Low-quality lenses with slight distortion or warping
- A heavy amber tint worn for color-critical daytime work
- A poor fit that sits at an odd angle
- Dirty, smudged lenses you keep looking through
How to avoid it
- Choose optically clear, quality lenses
- Use a lighter lens by day and amber in the evening
- Keep them clean and well-fitted
The bottom line: Quality blue light glasses don't cause eye fatigue, the filter is passive. Tiredness traces back to a poor lens, the wrong tint for the task, or a bad fit. Get an optically clear lens matched to the time of day and your eyes stay comfortable.
