Cataract is a clouding or an opacity of the natural lens inside your eye that can impair the vision.

Over time, cataracts can make your vision blurry, hazy, or less colorful. You may have trouble reading or doing other everyday activities. You might not have any symptoms at first, when cataracts are mild. But as cataracts grow, they can cause changes in your vision.

Did you know that every year more than 28 million cataract surgeries are performed in the World?

Ultra Definition

Advanced Vision of Aspheric Design

Ultra Definition optic design corrects spherical aberrations coming from both cornea and IOL. However, AcrivaUD IOLs have a slight negative asphericity, which maintains part of the positive aberration of the cornea, helping patient to keep better depth of focus.

Advantage of Ultra Definition Design

  • Improved contrast sensitivity under low light condition
  • Preserved depth of focus
  • Less sensitive to decentration

You may have some problems in your daily life, such as difficulty while driving car at mesopic conditions, sometimes seeing double vision and too much bright lights or having halos around the lights. When your cataract begins to affect your quality of life, you should get an examination appointment from an eye clinic.

Signs and symptoms of cataract may include:
  • Clouded, blurred or dim vision
  • Increasing difficulty with vision at night
  • Sensitivity to light and glare
  • Need for brighter light for reading and other activities
  • Seeing "halos" around lights
  • Frequent changes in eyeglass or contact lens prescription
  • Fading or yellowing of colors

After cataract surgery, you won’t need to stay in a hospital after the operation. The procedure takes less than an hour. Most patients are awake during the procedure and need only local anesthesia in order to numb the area around the eye. Intraocular lens implantation is an efficient treatment and really creates big difference in people’s life.

Eye with Cataract
Healthy Eye