Depression, Anxiety, Fatigue? Have Seasonal Eye Checks!

Having spectral sensitivity, I constantly feel that my vision is compromised. I have tried working with coloured tints but find that a pair of tints only works for a short time. When the light changes, they no longer work. This year I had not tints that worked from July to September so I decided to return to considering my prescription glasses.

Over the years I have been to the optician’s and have received a number of different prescriptions. I decided to scrutinise these. One said I have astigmatism in my left eye, another in my right, another in both eyes. Opticians have disagreed over the severity of my astigmatism and then one optician identified a squint. I looked at my prescriptions and wondered what I should do.

I had noticed previously that when when I wore glasses, the shape the frames made always felt like a rectangle going smaller over my right eye. I wondered why this was but guessed it was just the best I could do with glasses. However now since reconsidering, I feel pretty sure this happens when my squint comes into operation. Next I thought about my astigmatism. I like working with charts on my computer which are always in grids, and it is obvious when my astigmatism is a problem. I can no longer manage the grids.

My astigmatism and squint symptoms are definitely seasonal. They change with the changing light. So I decided to observe my symptoms as the year progresses, create my own prescriptions and buy cheap experimental glasses online.

So far I bought some glasses for my astigmatism in September (0.25 strength in both eyes) and they worked! Then they stopped working at the end of September and I had no glasses again. I happened to have another pair with a 0.25 in one lens so I played around with 0.5 strength by covering my eye with 2 lenses at the same time. I could see this was good so I bought a pair of 0.5’s. They are working into October in the mornings. Once the light gets brighter around lunch time, I need something else. I dared to buy some low strength astigmatism glasses with a prism (as prescribed by one of my opticians). These work great when the light is bright. In fact, I am wearing them now and my binocular vision is so good that I am able to write a blog post in October. Previously I haven’t been able to do this.

As the year develops, I will continue to observe my vision and prescribe myself any other glasses I think I need.

When my vision is compromised, I struggle with focus, tracking and scanning between distances. I have very good visual acuity and these symptoms are all very subtle. However, due to my sensitivity, these symptoms are enough to stop me in my tracks! I struggle to focus on daily activities, I struggle to read comfortably and to plan ahead, and I struggle to think outside of the box, analyse, assess and see things from another’s perspective. I feel like I am stuck, living only in one dimension and unable to move.

Have seasonal eye-checks, even just one in the summer and one in the winter, and you might be surprised by what you find. Alternatively, monitor your symptoms and prescribe your own glasses!

Help! I Over-see Contrast!

I have been trying to get to the bottom of my issues with processing pattern for three years now. First I thought it was astigmatism, then I thought it was my binocolular vision. But something didn’t feel right about those ideas. It isn’t just lines or grids that I can’t process. It is the pattern of blades of grass and branches on a tree. Or looking at the shelf above our fireplace, the sharp edge of my desk, or the food on my plate.

Some days the problem is there and some days it isn’t. It all depends on my perception of the spectrum. If the spectrum feels more balanced, then pattern feels more integrated. If the spectrum feels unbalanced, then lines and patterns seem to stand out.

My experience of the spectrum is that if I perceive a little too less of one or more colours, then I have an unbalanced perception of colours around me. For instance, if I perceive a little too less red, then all colours will be affected and some of them , especially white, will lack warmth. A sky, for instance may appear more stark than it would do with more red light. This stark feeling is hard enough, but if I then look at a pattern of brown branches on a tree against the stark white, the contrast becomes too great and I feel disturbed by what I see.

My difficulty with pattern is more pronounced between the brighter months of February and October, although it drops off and things appear visually softer from around July. I can only describe the feeling like watching the television on a setting beyond high definition. It is not comfortable and confuses my brain.

If you relate to any of my experiences, I would love to hear your story.