Mata memungkinkan Anda melihat bentuk, warna, dan gerakan serta mempersepsikan jarak, tinggi, dan berbagai variabel lain di sekitar Anda.

Cara kerja penglihatan

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How you see

The images you see are made up from the light reflected off the objects you look at, which then enters your eye through the pupil.

Together with the lens, the cornea bends (refracts) the light to focus on the retina at the back of your eye. The retina is covered with millions of light-sensitive cells called rods and cones. Cones are responsible for daytime vision – and allow you to see images in color and detail – whereas rods are responsible for night vision.

The retina converts light into electrical signals. These pass along the optic nerve to your brain, which then processes them to create an image.

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How you focus

The lens of your eye focuses the image. It does this automatically, using muscles to change shape and help focus on objects at different distances. The iris, the colored part of your eye, controls the amount of light passing through the pupil into your eye.

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Image of optician holding a trial frame

Jaga penglihatan Anda

Kunjungi optisien Anda secara rutin untuk memeriksakan mata Anda. Di sela pemeriksaan, jika Anda melihat adanya perubahan pada atau mengkhawatirkan penglihatan Anda, hubungi optisien Hoya Vision terdekat.

 

Lensa Hoya Vision menawarkan koreksi penglihatan dan lapisan/perawatannya juga dapat melindungi mata Anda. Mendeteksi dan mengobati masalah sejak dini dapat membantu menjaga agar penglihatan tetap baik selama sisa hidup Anda.

Temukan optisien