<\/a>Tv vs Projectors<\/h2>\n\n\n\nTVs and projectors emit blue light in relatively the same amount. However, TV\u2019s direct blue light does more harm to the eye than the indirect blue light the eye receives from projectors.<\/p>\n\n\n\n
Watching TV increases the risk of eye injuries as TVs are a major source of direct blue light. The light from TVs can also be too bright sometimes.<\/p>\n\n\n\n
The smaller screen of televisions can also lead to eye discomfort. You might strain your eyes trying to see the details in an image.<\/p>\n\n\n\n
On the other hand, projectors emit a ray of light towards a screen. It is only the reflected light that bounces off the screen that finally enters your eyes.<\/p>\n\n\n\n
Therefore, the intensity of blue light from projectors is not as intense as that from TVs, decreasing significantly the risk of eye injuries.<\/p>\n\n\n\n
Also, the large screen used with projectors improves eye comfort for all viewers. Some projectors also come with safety features such as the switching off of the beam when objects are too close to the lens.<\/p>\n\n\n\n
This ensures that there is no accidental eye injury.<\/p>\n\n\n\n
<\/p>\n\n\n\n
With these easy tips, you ensure that your eyes and nervous system are protected against any health risks.<\/p>\n","protected":false},"excerpt":{"rendered":"
Blue light is natural and is present everywhere. It is a wavelength of visible light in the electromagnetic spectrum. Artificially produced blue light also floods our surroundings. This form of blue light generally emanates from devices that emit light. Projectors, like any other screen and lightbulb, emit blue light. Generally, blue light is damaging to 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light is natural and is present everywhere. It is a wavelength of visible light in the electromagnetic spectrum. Artificially produced blue light also floods our surroundings. This form of blue light generally emanates from devices that emit light. Projectors, like any other screen and lightbulb, emit blue light. Generally, blue light is damaging to…","_links":{"self":[{"href":"https:\/\/emfportal.com\/wp-json\/wp\/v2\/posts\/2376"}],"collection":[{"href":"https:\/\/emfportal.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/emfportal.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/emfportal.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/emfportal.com\/wp-json\/wp\/v2\/comments?post=2376"}],"version-history":[{"count":5,"href":"https:\/\/emfportal.com\/wp-json\/wp\/v2\/posts\/2376\/revisions"}],"predecessor-version":[{"id":2609,"href":"https:\/\/emfportal.com\/wp-json\/wp\/v2\/posts\/2376\/revisions\/2609"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/emfportal.com\/wp-json\/wp\/v2\/media\/2377"}],"wp:attachment":[{"href":"https:\/\/emfportal.com\/wp-json\/wp\/v2\/media?parent=2376"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/emfportal.com\/wp-json\/wp\/v2\/categories?post=2376"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/emfportal.com\/wp-json\/wp\/v2\/tags?post=2376"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}