Which Signs Your Vision at Night is Poor?
Trouble of seeing at night can be devastating and stressing especially when you have to drive or when you are crossing the road, these are early signs that you are having poor vision.
Although bad night vision stems from a number of factors, one sign is weak vision and bad night c=vision, this could also from dimmed light and these are signs of bad night vision which can be corrected at Idaho Eye Pros for example.
As much as humans cannot see at night and in darkness, the eyes adapt to focus in darkness, the pupils open wider and allow more light allowing you to see a tad better.
The person who has normal eye vision will take about thirty minutes to adjust to darkness but if you have bad eye vision, this may be hard and simply impossible.
If you have bad night vision the transition is slow and even sometimes completely impossible adjust from a bright space to a dark space and this is as a result of nyctalopia condition.
Another common sigh of bad night vision is difficulties when you are driving at night, part of the problem stems from the eye inability to make out shapes an part comes when you cannot manage levels of brightness.
Streetlights and headlights with imminent spaces of darkness make it difficult for nyctalopia to see when they are driving, the constant fluctuation is coupled with difficulty in seeing and make driving to be uncomfortable.
Another sign of bad night vision is if you see halos and glares from the light sources, bright circles which surround the light which means you are unable to focus and see well.
Believe it or not what you eat affects your night vision, lack of vitamins A especially helps the cells in the eye during night vision and an important for proper visual functioning.
Another cause of poor night vision is the diabetes high blood sugars affects the eyes, specifically light sensitive tissue in your retina become damaged.
The retina is the one which is responsible for converting light to readable signals for your brain once the blood vessel leak the images become distorted resulting to bad vision.
One reason of blurry vision is nearsightedness which is common even during the day making impossible to see images and reducing eyesight.