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Coopervision Biomedics 1Day Extra contact lenses

Biomedics 1Day Extra - 30 lenses

  • Water content: 55%

  • Material: Ocufilcon D

  • Lens diameter: 14.2

  • Base curve: 8.6mm (-), 8.8mm (+)

  • Powers available: +0.50D to +6.00D | -10.00D to -0.25D

  • Oxygen Permeability: 27 Dk/t

  • Content: 30 daily disposable contact lenses

Availability: In stock

Price per pack: USD37.80
Prescription: Left Right
Power means the medical prescription power you require. Please enter 0.00 if you don't need vision correction.
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The high water content applied to this lens permits more oxygen to keep the tear fluid required in the eyes. As a result, the wearer can feel healthy and normal, even with contact lens.

NOTE: Non-prescription of contact lenses should always be fitted by an optician or eye doctor.

What is Myopia/Nearsightedness?

Myopia or Nearsightedness is a very common condition of refractive errors / eye imperfection in which objects at a distance appear blurry and objects nearby can be seen clearly.

The reason for this is that the eyeball is too long or the cornea (the clear part of the front of the eye) is curved too strong. In both cases light does not get focused correctly and distant objects seem blurred. Nearsightedness usually develops during adolescence until the age of 20. The reasons for Myopia can be hereditary as well as consequences of stress and also extensive computer work and close distance reading.

Additional Information: Patients with Myopia (Nearsightedness) have a negative prescription power (-).

For more information on Nearsightedness please follow the below link.

What is Hyperopia/Farsightedness?

Hyperopia or Farsightedness, is the opposite way of nearsightedness but also one of the common refractive errors / eye imperfections which can be inherited and eventually might need correction. If a person is farsighted, objects that are close-up appear unclear but distant objects are seen clearly. Often, it can lead to headaches or difficulties to concentrate when working at close distance.

Most people are born with some farsightedness, yet the timings and experience varies. There is no way around to prevent farsightedness since it occurs naturally when the eye ball is shorter compared to normal or when the lens of the cornea is irregularly shaped. Hyperopia can be detected with a comprehensive optometric examination after which the prescription power is defined. A small farsightedness can be corrected by the eye itself while a stronger farsightedness will lead to the above described symptoms and has to be corrected with the help of eyeglasses or contact lenses.

Additional Information: Patients with Hyperopia (Farsightedness) have a positive prescription power (+).

For more information on farsightedness please follow the below link.