I have had a problem with my new monitors for some time. I don't know exactly what the problem is due to. Up until a while ago, I had it so that I could sit in front of the monitor any amount of time and there was no problem.
For some time now, I have not been able to sit in front of some monitors, especially the new ones from the better end of the range, for more than 15 minutes without feeling dry in my eyes, swelling under my eyes or feeling nauseous.
I have been to the ophthalmologist for this. He gave me glasses, but the visual defect is really small and even with glasses the problem still exists.
Here I want to point out that I can work as much as I want on my work laptop, even in dark rooms, and my eyes do not get tired. It is a Thinkbook with the IPS panel set to 60 hz 1920x1080.
I noticed the problem 2 years ago when I bought the LG 27GL850-B NanoIPS. I had symptoms of eye pain for 2 weeks, my vision was blurry. All it took was 5 minutes of looking at the screen. I lowered the brightness. It didn't do anything. Only halving the colours had some effect. Interestingly, my eyes got used to it over time and I could sit as much as I wanted again.
Unfortunately, 2 months ago the same problem occurred. I changed the chair and desk, but the height setting and position of all things and the chair and desk are high end adjustable. They help my spine a lot. Unfortunately despite glasses and not changing any monitor settings - the problem came back and hasn't gone away for 2 months. 2 weeks I had trouble getting my eyes back to normal functioning. I sold the monitor - bought the IIYAMA G-Master GB3461WQSU-B1 34 UWQHD IPS 1ms monitor. The monitor was too big for me. The problem was there, but to a less glaring degree - I could sit for several hours and my eyesight would just remain tired. (I stipulate that I sit with glasses all the time, which are only for the monitor). I returned the monitor.
I then bought a GIGABYTE M27Q X 27" 2560x1440px IPS 240Hz 1 ms monitor. Here I was able to sit similarly longer, but my eyes are still dry and I can't concentrate on work or gaming because I feel discomfort all the time. I decided to buy a monitor simply cheaper, because I noticed that strong, oversaturated colours and high refresh rates do not serve me. At least that's the impression I get. Why?
I decided to buy the iiyama G-MASTER GB2770QSU-B1 27" RED EAGLE 0.5ms 165Hz WQHD Fast IPS monitor. It is cheaper and has a smaller colour range. At 120-165 hz regardless of brightness or contrast settings it irritates my eyesight, causes a warm feeling in my face and distracts me. When the contrast is lowered it is better, but not ideal. This monitor irritates me the least when I set it to 60 hz, disable freesync and the g-sync settings on the graphics card. Then, regardless of brightness or contrast settings, it is not so bad. However, it's still not that comfortable from my laptop and I can't concentrate on working with text. On the other hand, I don't even want to play games or watch movies because I feel constant discomfort.
If you have any questions - I read your forums often and also look for solutions on the internet before writing and no setting on these monitors was perfect. It had an effect, but only for e.g. 20 minutes, and then the eyesight still hurt.
I own hardware with specs:
AMD Ryzen 5 1600
NVIDIA GTX 1660 SUPER
What is the problem? Can you give me some advice?
Could it be a PC fault or a graphics card update?
Chief Blur Buster wrote: ↑13 Sep 2022, 13:50ADDENUM: Chief Blur Buster Responds...
Your 3 displays are too identical.AllisterCreed wrote: ↑10 Sep 2022, 06:45...27GL850-B NanoIPS...
...GIGABYTE M27Q X 27" 2560x1440px IPS 240Hz...
...G-MASTER GB2770QSU-B1 27" RED EAGLE...
Self diagnosis is required when it comes to gaming monitors.
(as most eye doctors don't know the differences between 2 brands of monitors -- they can create vision issues)
Common attributes suggest doing some additional tests
- Color gamut issue (try a SDR backlight)
- Wavelength issue from the phoshpors (try a non-NanoIPS)
- Antiglare texture (try an Apple display as a test)
- Brightness (try dramatically dimming)
- Polarization sensitivity (try rotating monitor 90 degrees)
- Blue light (Don't use the low blue light mode as it still leaks a lot since LCD black isn't perfectly black; try wearing orange-tinted computer glasses from Amazon/eBay, this gives you a proper physical Low Blue Light mode)
So I am crossposting:
If you've got a TV or tablet that does not give you eyestrain, please list those displays. By knowing what screen technology, I can give you a screen recommendation that is more successful than most non-esports eye doctors. Screens have hidden vision pitfalls that are a massive rabbit hole that is poorly researched.Chief Blur Buster wrote: ↑22 Jul 2022, 04:28There are MANY causes of eyestrain that are not related to flicker or PWM.
- antiglare filter texture
- polarization
- pixel structure
- brightness
- contrast
- color gamut
- blur eyestrain
- stutter eyestrain
- screen too bright relative to environment
- etc
Everybody is different. Some people get more motion blur eyestrain, to the point where strobing reduces eystrain (especially when using VSYNC ON framerate=Hz, especially when reducing strobe crosstalk via refresh rate headroom, e.g. 120fps 120Hz on a 240Hz panel). So your eyestrain won't be the same as others.
Strobing framerate=Hz is often less eyestrain than PWM dimming, because the phantom array effect is the bigger eyestrain cause than the direct flicker itself.
Brightness strain test: Reduce brightness via monitor OSD. If already too low, adjust using NVIDIA Control Panel. Add a bias light behind your monitor so your monitor is not rudely blatantly the brightest object in your vision field.
Blur eyestrain: Turn strobing on and see what happens (optional, but recommended, use framerate=Hz too as strobing amplifies jitters). Temporarily lower your refresh rate, if necessary, since some monitors do poor quality strobing during max Hz, and better quality strobing during lower Hz.
Stutter eyestrain: Test VSYNC ON (or similar framerate=Hz sync technology like RTSS Scanline Sync) or use VRR.
Color gamut strain test: Reduce contrast in NVIDIA Control Panel and see what happens. Or try a dramatically different screen tech (LCD vs OLED, SDR -only 72% NTSC backlight vs HDR capable wide gamut backlight, etc)
Polarization strain test: Most monitors use a rotatable stand, so rotate your monitor 90 degrees (And configure Control Panel for a portrait display) and see if your eyestrain changes on your IPS panel. Some people are eyestrain-sensitive to the light polarization of certain LCDs. Many IPS panels are polarized 90 degrees differently than many TN panels. Also, AUO vs Innolux sometimes have different polarizations.
Some are difficult to test (e.g. antiglare texture test).
Unfortuantely, you will have to self-diagnose, as there are too many eyestrain causes of a monitor.
Heck, even test a 42" LG OLED TV as a desktop monitor. LG's latest OLEDs are generally all 4K 120Hz with G-SYNC built in. Or try the new 170 Hz ultrawide desktop OLEDs that hit the market.
Displays are imperfect simulations of real life. Remember LCD monitor backlights are often a complex light-emission curve -- no two LCD backlights/edgelights are the same. NanoIPS backlights emit different sharp-peaks than QD backlights than old SDR LED backlights than old CCFL backlights. The shape of the spectra is one of the many "niche" causes of eyestrain.
Your 3 displays are too identical, so you need to dramatically go sideways.
I recommend OLED only simply as a binary-search "cause search" endeavour because it hits practically half of the vision checkboxes. A dramatic sideways technology change eliminates half of the potential issues listed). They don't use antiglare, they have totally different light emission spectra, they have totally different blue light control features (much more complete), they have perfect blacks, they enforce a viewing distance change, etc. So it's like a totally brand new environment for your eyes to experiment with.
If you want to stick to LCD (there are many good reasons, like low lag and ultrahigh Hz, plus lower-MPRT strobing capability in some good models), that means more minor changes that you have to test more clearly, you have to self-diagnose more by testing at least 10+ displays bare minimum, and inform the brands to me, because I need to see more dramatic differences in backlight LED phosphors and LCD antiglare filters. 10+ monitor test minimum, 3 is not enough to self-diagnose if you're only doing a single-line-item self-diagnosis, better to suddenly change a lot of checkboxes simultaneously in this difficult self-diagnosis endeavour.
You always should have vision doctor help like you did, but we can play an additional role fine-tuning because of the hidden rabbit hole of the vision-ergonomic differences between different displays.
Since this is becoming a more popular subtopic, and I've sometimes had success in helping reduce many peoples' "esports monitor eyestrain", I may begin to create a dedicated subforum for "Gaming Monitor Ergonomics (Eyestrain, etc)". But for now...