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Getting older means it’s likely that your eyes will have trouble focusing on things at close distances, so we are often prescribed glasses to combat this problem. But what if there were eye drops that could achieve the same results?
Hosted by: Hank Green
SciShow is on TikTok! Check us out at https://www.tiktok.com/@scishow
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Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow
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Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever:
Dr. Melvin Sanicas, Sam Lutfi, Bryan Cloer, Christoph Schwanke, Kevin Bealer, Jacob, Nazara, Ash, Jason A Saslow, Matt Curls, Eric Jensen, GrowingViolet, Jeffrey Mckishen, Christopher R Boucher, Alex Hackman, Piya Shedden, charles george, Tom Mosner, Jeremy Mysliwiec, Adam Brainard, Chris Peters, Silas Emrys, Alisa Sherbow
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Looking for SciShow elsewhere on the internet?
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Sources:
https://www.medpagetoday.com/ophthalmology/generalophthalmology/95372
https://www.mayoclinic.org/diseases-conditions/presbyopia/symptoms-causes/syc-20363328
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3939740/
https://www.medscape.com/viewarticle/961999
https://www.reviewofoptometry.com/article/a-peek-at-the-pinhole#footnotes
https://www.medscape.com/viewarticle/961999
https://www.reviewofophthalmology.com/article/can-patients-just-drop-presbyopia
https://www.ncbi.nlm.nih.gov/books/NBK556128/
https://www.drugs.com/pro/vuity-eye-drops.html
https://journals.lww.com/apjoo/fulltext/2020/06000/a_review_of_pharmacological_presbyopia_treatment.8.aspx
Image Sources:
https://www.storyblocks.com/video/stock/senior-man-browsing-smarthone-on-the-balcony-bwy_suz8qjkw237ov
https://commons.wikimedia.org/wiki/File:Presbyopia.png
https://www.storyblocks.com/video/stock/pov-of-female-optometrist-moving-light-back-and-forth-to-test-eye-muscles-of-patient-spbas-woman-doctor-checks-eyesight-oculist-examining-sight-concept-hospital-headshot-eye-health-svm6gn00utkvi84v44
https://www.istockphoto.com/photo/man-drops-eye-drops-install-lenses-moisturizing-gm1322256607-408271722
https://www.istockphoto.com/vector/vector-scientific-illustration-of-a-convex-lens-or-converging-lens-isolated-on-gm1287463649-383669887
https://www.istockphoto.com/photo/vintage-pinhole-camera-gm123208135-11981199
https://flickr.com/photos/grand_canyon_nps/7245488562/in/photolist-c3g2jA
https://www.storyblocks.com/video/stock/the-blue-eye-is-an-extreme-close-up-of-the-iris-and-pupil-widening-and-tapering-slu1f5g5njugug1h3
https://www.storyblocks.com/video/stock/working-aperture-lens-lens-iris-while-operating-aperture-ring-2-ginwl
https://www.istockphoto.com/photo/lake-minnewanka-mount-inglismaldie-banff-national-park-alberta-canada-gm873122912-243846756
https://commons.wikimedia.org/wiki/File:Pilocarpine_molecule_ball.png
https://www.istockphoto.com/photo/close-up-on-eyes-of-young-woman-with-dyed-hair-in-studio-gm1207244495-348480918
https://www.istockphoto.com/photo/female-looking-into-diopter-gm168267485-16737631
https://www.istockphoto.com/photo/how-many-letters-can-you-read-on-the-chart-gm1305317614-396240131
https://www.storyblocks.com/video/stock/sunrise-behind-los-angeles-time-lapse-hreo_8fe_iqyadcfh
https://www.storyblocks.com/video/stock/new-york-city-night-street-scenery-urban-metropolis-background-suo6rf19irwea2yb
https://www.istockphoto.com/photo/eye-drops-gm517900945-48920550
Getting older means it’s likely that your eyes will have trouble focusing on things at close distances, so we are often prescribed glasses to combat this problem. But what if there were eye drops that could achieve the same results?
Hosted by: Hank Green
SciShow is on TikTok! Check us out at https://www.tiktok.com/@scishow
----------
Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow
----------
Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever:
Dr. Melvin Sanicas, Sam Lutfi, Bryan Cloer, Christoph Schwanke, Kevin Bealer, Jacob, Nazara, Ash, Jason A Saslow, Matt Curls, Eric Jensen, GrowingViolet, Jeffrey Mckishen, Christopher R Boucher, Alex Hackman, Piya Shedden, charles george, Tom Mosner, Jeremy Mysliwiec, Adam Brainard, Chris Peters, Silas Emrys, Alisa Sherbow
----------
Looking for SciShow elsewhere on the internet?
SciShow Tangents Podcast: http://www.scishowtangents.org
Facebook: http://www.facebook.com/scishow
Twitter: http://www.twitter.com/scishow
Instagram: http://instagram.com/thescishow
----------
Sources:
https://www.medpagetoday.com/ophthalmology/generalophthalmology/95372
https://www.mayoclinic.org/diseases-conditions/presbyopia/symptoms-causes/syc-20363328
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3939740/
https://www.medscape.com/viewarticle/961999
https://www.reviewofoptometry.com/article/a-peek-at-the-pinhole#footnotes
https://www.medscape.com/viewarticle/961999
https://www.reviewofophthalmology.com/article/can-patients-just-drop-presbyopia
https://www.ncbi.nlm.nih.gov/books/NBK556128/
https://www.drugs.com/pro/vuity-eye-drops.html
https://journals.lww.com/apjoo/fulltext/2020/06000/a_review_of_pharmacological_presbyopia_treatment.8.aspx
Image Sources:
https://www.storyblocks.com/video/stock/senior-man-browsing-smarthone-on-the-balcony-bwy_suz8qjkw237ov
https://commons.wikimedia.org/wiki/File:Presbyopia.png
https://www.storyblocks.com/video/stock/pov-of-female-optometrist-moving-light-back-and-forth-to-test-eye-muscles-of-patient-spbas-woman-doctor-checks-eyesight-oculist-examining-sight-concept-hospital-headshot-eye-health-svm6gn00utkvi84v44
https://www.istockphoto.com/photo/man-drops-eye-drops-install-lenses-moisturizing-gm1322256607-408271722
https://www.istockphoto.com/vector/vector-scientific-illustration-of-a-convex-lens-or-converging-lens-isolated-on-gm1287463649-383669887
https://www.istockphoto.com/photo/vintage-pinhole-camera-gm123208135-11981199
https://flickr.com/photos/grand_canyon_nps/7245488562/in/photolist-c3g2jA
https://www.storyblocks.com/video/stock/the-blue-eye-is-an-extreme-close-up-of-the-iris-and-pupil-widening-and-tapering-slu1f5g5njugug1h3
https://www.storyblocks.com/video/stock/working-aperture-lens-lens-iris-while-operating-aperture-ring-2-ginwl
https://www.istockphoto.com/photo/lake-minnewanka-mount-inglismaldie-banff-national-park-alberta-canada-gm873122912-243846756
https://commons.wikimedia.org/wiki/File:Pilocarpine_molecule_ball.png
https://www.istockphoto.com/photo/close-up-on-eyes-of-young-woman-with-dyed-hair-in-studio-gm1207244495-348480918
https://www.istockphoto.com/photo/female-looking-into-diopter-gm168267485-16737631
https://www.istockphoto.com/photo/how-many-letters-can-you-read-on-the-chart-gm1305317614-396240131
https://www.storyblocks.com/video/stock/sunrise-behind-los-angeles-time-lapse-hreo_8fe_iqyadcfh
https://www.storyblocks.com/video/stock/new-york-city-night-street-scenery-urban-metropolis-background-suo6rf19irwea2yb
https://www.istockphoto.com/photo/eye-drops-gm517900945-48920550
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