{"id":1083,"date":"2023-08-29T15:25:00","date_gmt":"2023-08-29T13:25:00","guid":{"rendered":"https:\/\/cottet.com\/blog\/?p=1083"},"modified":"2025-07-14T11:04:12","modified_gmt":"2025-07-14T09:04:12","slug":"que-es-el-filtro-de-luz-azul-y-para-que-sirve","status":"publish","type":"post","link":"https:\/\/www.cottet.com\/blog\/que-es-el-filtro-de-luz-azul-y-para-que-sirve\/","title":{"rendered":"\u00bfQu\u00e9 es el filtro de luz azul y para qu\u00e9 sirve?"},"content":{"rendered":"<p>[et_pb_section fb_built=\u00bb1&#8243; _builder_version=\u00bb4.27.2&#8243; _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_row _builder_version=\u00bb4.27.2&#8243; _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_column type=\u00bb4_4&#8243; _builder_version=\u00bb4.27.2&#8243; _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_text _builder_version=\u00bb4.27.2&#8243; _module_preset=\u00bbdefault\u00bb hover_enabled=\u00bb0&#8243; global_colors_info=\u00bb{}\u00bb sticky_enabled=\u00bb0&#8243;]<\/p>\n<p style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">El filtro de luz azul es una tecnolog\u00eda que tiene como objetivo reducir o bloquear la exposici\u00f3n a la luz azul de alta energ\u00eda, que se emite principalmente por dispositivos con pantallas digitales, como ordenadores, tablets, tel\u00e9fonos y televisores, por ejemplo.\u00a0<\/span><\/p>\n<p style=\"font-weight: 400;\">\n<p style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Adem\u00e1s, esta luz tambi\u00e9n se puede encontrar en ciertos tipos de iluminaci\u00f3n, como las bombillas LED y algunas luces fluorescentes.<\/span><\/p>\n<p>[\/et_pb_text][et_pb_button button_url=\u00bbhttps:\/\/www.cottet.com\/es\/gafas-graduadas\/gafas-con-filtro-azul\/\u00bb url_new_window=\u00bbon\u00bb button_text=\u00bbVer gafas con filtro de luz azul\u00bb button_alignment=\u00bbcenter\u00bb _builder_version=\u00bb4.27.2&#8243; _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][\/et_pb_button][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00bb4.27.2&#8243; _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_column type=\u00bb4_4&#8243; _builder_version=\u00bb4.27.2&#8243; _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_text _builder_version=\u00bb4.27.2&#8243; _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb]<\/p>\n<h2 dir=\"ltr\" style=\"height: 35px;\"><span>\u00bfPara qu\u00e9 sirve el filtro de luz azul?<\/span><\/h2>\n<p dir=\"ltr\"><span>La principal funcionalidad del filtro de luz azul se basa en varios aspectos clave que te indicamos a continuaci\u00f3n.<\/span><\/p>\n<h3 dir=\"ltr\"><span>Reducci\u00f3n de la fatiga ocular<\/span><\/h3>\n<p dir=\"ltr\"><span>La exposici\u00f3n prolongada a pantallas puede causar fatiga visual. Las <\/span><a href=\"https:\/\/www.cottet.com\/es\/gafas-graduadas\/gafas-filtro-azul\/\"><span>gafas con filtro azul<\/span><\/a><span> pueden ayudar a reducir la tensi\u00f3n ocular asociada con el uso prolongado de dispositivos digitales.<\/span><\/p>\n<h3 dir=\"ltr\"><span>Mejora del sue\u00f1o<\/span><\/h3>\n<p dir=\"ltr\"><span>La luz azul puede afectar la producci\u00f3n de melatonina, una hormona que regula el sue\u00f1o. Al reducir la exposici\u00f3n a la luz azul, especialmente en las horas previas a dormir, se puede mejorar significativamente la calidad y duraci\u00f3n del sue\u00f1o.<\/span><\/p>\n<h3 dir=\"ltr\"><span>Prevenci\u00f3n del da\u00f1o retinal potencial<\/span><\/h3>\n<p dir=\"ltr\"><span>Aunque a\u00fan es objeto de debate, algunos estudios sugieren que la exposici\u00f3n prolongada y acumulada a la luz azul puede contribuir a da\u00f1os en las c\u00e9lulas de la retina, lo que podr\u00eda aumentar el riesgo de enfermedades oculares como la degeneraci\u00f3n macular asociada a la edad (DMAE).\u00a0<\/span><\/p>\n<p dir=\"ltr\"><span>Las gafas que cuentan con filtro azul pueden ofrecer cierto grado de protecci\u00f3n contra este da\u00f1o potencial.<\/span><\/p>\n<h3 dir=\"ltr\"><span>Reducci\u00f3n de la posibilidad de sufrir dolores de cabeza<\/span><\/h3>\n<p dir=\"ltr\"><span>En algunas personas, la exposici\u00f3n prolongada a pantallas y a la luz azul puede desencadenar dolores de cabeza o migra\u00f1as. El uso de <\/span><a href=\"https:\/\/www.cottet.com\/es\/gafas-graduadas\/gafas-con-filtro-azul\/\"><span>gafas con filtro azul<\/span><\/a><span> puede ayudar a disminuir la frecuencia o intensidad de estos s\u00edntomas.<\/span><\/p>\n<h3 dir=\"ltr\"><span>Mejora en el contraste visual<\/span><\/h3>\n<p dir=\"ltr\"><span>Al filtrar la luz azul, \u00e9stos pueden mejorar el contraste, lo que facilita la lectura y la visualizaci\u00f3n de contenido en pantallas y dispositivos.<\/span><\/p>\n<h3 dir=\"ltr\"><span>Reducci\u00f3n del deslumbramiento<\/span><\/h3>\n<p dir=\"ltr\"><span>Muchos lentes con filtro azul tambi\u00e9n cuentan con un recubrimiento antirreflejante, lo que ayuda a reducir el deslumbramiento y mejora la comodidad visual.<\/span><\/p>\n<h3 dir=\"ltr\"><span>Disminuci\u00f3n de la sequedad y el enrojecimiento<\/span><\/h3>\n<p dir=\"ltr\"><span>Al reducir la fatiga visual, es posible que tambi\u00e9n se reduzca la sequedad y el enrojecimiento ocular asociados con el uso prolongado de dispositivos digitales.<\/span><\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=\u00bb4.27.2&#8243; _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb]<\/p>\n<h2 dir=\"ltr\" style=\"height: 35px;\"><span>Cu\u00e1les son las gafas que protegen de las pantallas<\/span><\/h2>\n<p dir=\"ltr\"><span>Las gafas que protegen de las pantallas, son com\u00fanmente llamadas gafas para ordenador, gafas para pantalla o <a href=\"https:\/\/www.cottet.com\/es\/gafas-graduadas\/gafas-con-filtro-azul\/\">gafas con filtro azul.<\/a><\/span><\/p>\n<p dir=\"ltr\"><span>Estas gafas est\u00e1n dise\u00f1adas espec\u00edficamente para reducir la exposici\u00f3n a la luz azul emitida por dispositivos digitales y para mejorar la comodidad visual durante el uso prolongado de estos dispositivos. Se destacan dos.<\/span><\/p>\n<h3 dir=\"ltr\"><span>Gafas con filtro de luz azul<\/span><\/h3>\n<p dir=\"ltr\"><span>Estas<\/span><a href=\"https:\/\/www.cottet.com\/es\/gafas-graduadas\/gafas-con-filtro-azul\/\"><span> gafas con filtro azul<\/span><\/a><span> tienen un revestimiento especial que filtra la luz azul y, en algunos casos, tambi\u00e9n reducen el deslumbramiento. No necesariamente tienen un tinte visible, pero al mirarlas bajo ciertas luces, es posible que reflejen un resplandor azul o amarillo.<\/span><\/p>\n<h3 dir=\"ltr\"><span>Gafas con lentes amarillas<\/span><\/h3>\n<p dir=\"ltr\"><span>Algunas gafas para pantalla tienen un tinte amarillo que ayuda a aumentar el contraste y a filtrar la luz azul. Estas gafas suelen ser populares entre los jugadores de videojuegos y aquellos que pasan muchas horas frente a la pantalla, pero el tinte puede alterar la percepci\u00f3n del color.<\/span><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Te explicamos qu\u00e9 es y para qu\u00e9 sirve el filtro azul de las gafas <\/p>\n","protected":false},"author":1,"featured_media":1084,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[8],"tags":[],"class_list":["post-1083","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u00bfQu\u00e9 es el filtro de luz azul y para qu\u00e9 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