Central serous retinopathy (CSR), Photophobia and Blue light

This post might help you if have central serous retinopathy (CSR), sometimes also referred to as central serous choroidopathy (CSC). Because of CSR Sam (the name has been changed) had severe problems with light sensitivity to computer screens and fluorescent lights (but not other sources of light). He found relief in filtering blue light.

If you also suffer from central serous retinopathy and have issues with glare do drop a comment below, for the benefit of others who are also struggling with CSR related light sensitivity. Let us know what has and what hasn’t worked for you!


Disclaimer: My interest in blue blockers comes from my problems with light sensitivity (photophobia), discomfort glare, and computer eye strain.

Disclosure: You can help sustain GLARminY – at no additional cost to you by giving” a small percentage of anything you buy from Amazon by accessing Amazon here (commission link). Some links below are also commission links, as disclosed. Thanks!


Here is what Sam’s message:

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How to change text and background color in Windows 10

Windows 10 has made life of those with light sensitivity and computer eye strain issues more difficult. In terms of text and background color adaptability to specific visual needs it is a step back when compared to Windows 7. But you can still have it your way. Below you may find detailed instructions on how to fully personalize your Windows 10 screen’s appearance to your, eye-friendly colors (anything, to any color). The instructions should also work in Windows 8.

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How to reduce eye strain headache from fluorescent lights

Office lighting and screen glare frequently cause computer eye strain headache, computer use in offices with LED and fluorescent lighting in particular. The light sensitive and those with fluorescent light sensitivity are particularly vulnerable as their problems appear to have the same cause: disproportionately high blue light content emitted by LED and fluorescent lights. This post draws from vision and work ergonomics science to suggest ways to reduce LED and fluorescent light headaches with five different types of blue filtering glare screens.

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How to pick the best blue filter for your light sensitivity problem

Blue light filter selection is complicated. A blue filter may help you with many problems: computer eye strain (computer vision syndrome), LED & fluorescent light sensitivity, sleep disorder, age-related macular degeneration (AMD), light sensitivity (discomfort glare), visual acuity… But not every blue filter will produce optimal results given the specifics of your blue light sensitivity problem. The chaos of hype marketing terminology often hides more than it reveals which further complicates the selection process. Read on to find out: which wavelengths your blue filter should absorb/block, by how much, how to compare bluelight filters…

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Are your eyes sensitive to light … or just blue light!?

Eyes sensitive to light!? Evidently I am talking about light sensitive eyes as in photophobia, light aversion, discomfort glare, pain, eye fatigue and computer eye strain induced by light and glare. Increasingly scientific evidence shows that eye sensitivity to light tends to be caused only by a small portion of visible light that carries most of its energy – blue light, i.e. High Energy Visible (HEV) light. This article:

  • highlights key scientific reports indicating that eye sensitivity to light tends to be caused by blue light
  • suggests a way to test if and to what extent your eye sensitivity to light is blue light induced
  • proposes solutions to help you improve your light sensitivity pain threshold and/or cope with your blue light sensitive eyes

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Glare, worst driving comfort enemy: driver fatigue, eye strain causes and solutions

glare driving comfort enemy driver fatigue eye strain causes and solutionsIt’s a sunny Sunday morning. You feel rested and you’d love to go on a daytrip. But you dread the drive! You know that in less than an hour you’ll feel exhausted, with a headache, and tension around the eyes. Like on many occasions in the past the fatigue will remain your companion all day! But what causes tiredness when driving (or just riding in a car)? Why driver fatigue and eye strain from driving? Think about it: unless traffic is nerve-wrecking you just sit and watch!? Curiously for some people driving is resting?!? This post draws from vision science to suggest that your driving fatigue (and glare sensitivity) may be associated with low macular pigment optical density. It then suggests solutions: blue light filtering (and polarized) tinted glasses, an antiglare dashmat, and macular pigment carotenoids rich food or dietary supplements to decrease your glare sensitivity.

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Best anti-glare screen protector: Glare-free computer lighting

The best anti-glare screen protector or anti-reflective filter could only be anti-reflective & glare-free computer lighting. In spite of the proliferation of anti-reflective and antiglare products computer glare and reflections continue being a major cause of Computer Vision Syndrome, i.e. eye-strain, tired eyes, irritation, red eyes, burning sensations, dry eyes, blurred and double vision (Computer vision syndrome: A review; Jour. of Clinical Ophthalmology and Research; Bali, J. et al. 2014). Anti-reflective & glare-free computer lighting is tricky, goes beyond buying and installing a computer light, and requires some fine tuning to your eyes. But antiglare computer lighting is possible and it is neither difficult nor expensive once you figure it out. Below the principles of anti-reflective & glare-free computer lighting are explained; some specific solutions and products are suggested.

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How to prevent eye strain: 10 anti Repetitive Strain Injury apps

how to prevent eye strain and repetitive strain injuries from computer workWhen you have light sensitive eyes glare and brightness are the most important issue to tackle when figuring out how to prevent eye strain from computer work. But you also have to make sure to prevent against other sources of eye strain. Otherwise you run the risk of the negative effects of computer work summing up. To that end, there are several computer programs that can help you prevent eye strain and other computer related Repetitive Strain Injuries (RSI). In this post I first answer the questions what is repetitive strain injury and what is computer eye strain. Then I suggest 10 anti repetitive strain injury apps.

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How to protect your light sensitive eyes from computer blue light?!

protect your light sensitive eyes from computer blue lightProtect your light sensitive eyes from computer blue light

Digital eye strain and nearsightedness have long been known as side effects of increasing digital device use. However, recently computer blue light has been investigated. Since blue light can reach deeper into the eye than ultraviolet light, it might damage the retina. But, what will computer blue light do to your retina if you have light sensitive eyes?

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