'damage eyesight' is correct and usable in written English.
You can use it to describe how something hazardous can adversely affect vision, such as in the sentence, "Spending too much time in the sun can damage eyesight."
You'll have a working knowledge of how diseases develop and how this affects the function of the body, as well as being able to identify risks –if you spray a field with a certain chemical, could it damage eyesight, for example – and how they can be prevented.
Professor Ananth Viswanathan, Consultant Surgeon at Moorfields Eye Hospital in London, believes the lack of research is probably down to the absence of any physiological reason why glasses might damage eyesight.
For example, in the context of retinal surgery, the retina is only ~350 µm for humans, and tearing it can permanently damage eyesight.
At the Jafariya Mosque in the Chindawal neighborhood of Kabul, poor, illiterate women, many with deeply damaged eyesight, struggled to understand how to mark their ballots, or even to discern among the candidate photos.
The research team suggest the risk of damaging eyesight "may also need to be considered".
They've even damaged eyesight in some users.
Screening eyes for diabetic retinopathy, a condition linked to diabetes, can allow early treatment which avoid blindness or serious damage to eyesight.
Adrian is against it, and doctors have warned Rocky that with his injured eye, another fight could seriously damage his eyesight.
Besides, it can be used for educational purposes as an interactive whiteboard, as well as for some common activities at home like watching movies (with no damage to eyesight), playing games and musical instruments.
Having listened carefully to my predicament, he sold me the strongest reading glasses he had and made me promise never to wear them because they could seriously damage my eyesight.
