Blue Field Entoptic Phenomenon Explained

Learn about the blue field entoptic phenomenon! Ever seen moving white spots in your vision while staring at the sky? This might be it! Learn about eye floaters, visual aura, visual snow and treatments here 👇https://www.youtube.com/watch?v=75c_WzOd_eI&list=PLzi60fSuOmPCCn9F0L6eUh9iU-y-1gczO

The Blue Field Entoptic Phenomenon is a unique visual experience commonly described as quickly moving white dots in the periphery of your vision. Another name for this is called Sheerer’s Phenomenon. This is usually seen easier when staring at a blue sky or at some form of blue light. The blue field entoptic phenomena is believed to be caused by the refraction of light through white blood cells traveling within the retinal capillaries.

Because the center of your eyesight comes from the part of the retina that has no blood vessels overlying it, that is why you do not see the blue field effect in the center of your vision.
The reason the blue field entoptic phenomenon is more easily seen when looking at blue light or the sky has to do with red blood cells ability to absorb blue light at 430nm of light.

People who have cataracts or wear colorful sunglasses that shift the light spectrum away from the blue light zone may not notice the blue entoptic field phenomenon as much.

Another commonly seen visual disturbance includes eye floaters, which are often seen as small black spots or cobwebs that drift back and forth in your eyesight when your eyes track and move.
Eye floaters commonly develop as we age and can be very bothersome for a lot of people. Eye floaters are an accumulation and build up of small collagen proteins within the gel of the eye called the vitreous humor.

New onset of floaters can carry a 5% risk of retinal holes, retinal tears or retinal detachment. Always seek immediate care with your local eye doctor when experiencing sudden changes to your vision or eyesight. More info on retinal detachments https://youtu.be/UcF66rOo-Go

Other videos on spots in your vision
Visual Snow: https://youtu.be/JStDb4EiYAs
Migraine Aura Video: https://www.youtube.com/watch?v=8NsI7RaPkco
Eye Floaters: https://www.youtube.com/playlist?list=PLzi60fSuOmPBPlmADeObQuaxbLKATjEx2

0:00 – Blue Field Entoptic Phenomenon
1:19 – Blue Field Entoptic Phenomenon Simulation
1:52 – What is the entoptic phenomenon
2:25 – Foveal Avascular Zone
2:52 – Why blue light
3:47 – After Image Effect
4:10 – Is it normal?
4:18 – Blue Field Entoptic Phenomenon Treatment

đź”” Subscribe for more free eye health education and tips: http://www.youtube.com/doctoreyehealth

âś… Recommended playlists:
What Causes Eye Floaters and surgical treatments: https://www.youtube.com/playlist?list=PLzi60fSuOmPBPlmADeObQuaxbLKATjEx2
Dry Eyes and Dry Eye Treatment Guide: https://www.youtube.com/playlist?list=PLzi60fSuOmPBb_s5UP26SFqAyGp92oDV9
Tips for Eyestrain Relief: https://www.youtube.com/playlist?list=PLzi60fSuOmPAFLCd8q_pnlhXwezDPHMaA

đź’ˇ Videos for frequently asked questions:
How to Clean Your Glasses: https://www.youtube.com/watch?v=OyRmml3FkCc
How to Treat a Stye : https://www.youtube.com/watch?v=3Mh1m_sdREM
What is Visual Snow Syndrome? https://youtu.be/JStDb4EiYAs

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About this video: In this video we learn about the blue field entoptic phenomenon. People often confuse the blue field entoptic phenomenon vs floaters because they both tend to be seen easier while looking at a blue sky. If you want to know about the blue field effect, this video is for you.

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