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Tag: blue control lens

ESSILOR CRIZAL PREVENCIA

Essilor Crizal Prevencia is known as a no-glare lens that helps to filter harmful Ultra-Violet (UV) and unwanted blue light into the eyes to prevent long term damage. This lens helps to filter out the unwanted blue light from 415 to 455 nm wavelength.  Computer screens, smartphones, tablets and the sun which is actually the largest source of blue-violet light will damage our eyes by causing eye strain or tired eyes leading to tearing and redness of the eyes. https://www.youtube.com/watch?v=2j6SjECTn6g&t=45s Essilor Crizal Prevencia Not all blue lights are harmful to us, blue turquoise from 465 to 495nm are the beneficial blue light which helps individual regulate their sleep cycle, mood and cognitive performance  Benefits of Essilor Crizal Prevencia  Crizal Prevencia does not cut off the beneficial blue light which is…

20-20-20 Rule – How to prevent eye strain?

The 20-20-20 Rule Movement Control Order caused by the Pandemic, had us all lock down at home for weeks even months. Besides spending quality times with family due this pandemic, I believe that the digital world stay with us most of the time too. (more…)

Impact of using smartphones

Negative impact of using smartphones

Most of us already get to know that at a certain point there will be a stage in our life of where digital devices will be the most popular and important things in human life. But do we aware of the negative impact of using smartphones or any other devices without knowing the proper fact and features about it? (more…)

Adakah kanta penapis cahaya biru baik untuk mata?

Kanta penapis cahaya biru adalah pilihan yang baik untuk menyaring sinar biru yang berbahaya. Cahaya biru adalah salah satu cahaya yang dapat dilihat dari spektrum cahaya. Cahaya biru mempunyai frekuensi pendek, sehingga menghasilkan daya hidup yang lebih tinggi. Kajian menunjukkan bahawa, setelah beberapa lama, pengenalan warna biru pada cahaya boleh menyebabkan kerosakan jangka panjang pada mata anda. Cahaya biru mempunyai panjang gelombang antara lebih kurang 380nm dan 500nm; menjadikannya salah satu panjang gelombang tenaga terpendek dan tinggi. (more…)