Cataract Surgery Can Restore Vision, The Choice Of Right Lens Can Transform Quality Of Your Life
Priyanka MB
Founder & Chief Psychologist
Inspiron Health
Cataract surgery is one of the most successful surgical procedures performed today. Recent advancements such as Femtosecond Laser-Assisted Cataract Surgery (FLACS), where key steps are performed using laser technology, have made the procedure quicker, safer, and more precise.
While patients often focus on the surgery itself, one of the most important decisions comes before the procedure—the choice of the intraocular lens (IOL) that will replace the cataractous lens.
Understanding Intraocular Lenses
An intraocular lens (IOL) is a transparent artificial lens implanted inside the eye to replace the natural lens clouded by cataract.
Modern cataract surgery is not just about removing a cloudy lens but also an opportunity to correct refractive errors and customize vision according to an individual's lifestyle and visual needs. Choosing the right IOL is therefore a highly personalized decision.
One Lens Does Not Fit All
The ideal lens for one person may not be the best choice for another.
An IT professional may benefit from excellent intermediate vision, while someone who drives frequently at night may prioritize sharp distance vision with minimal glare. Teachers, avid readers, and craftsmen may require better near vision. Lens selection depends on factors such as age, occupation, lifestyle, visual expectations, eye health, and anatomical considerations.
Premium Intraocular Lenses
Advances in lens technology have led to premium IOLs that provide clear vision across multiple distances, reducing dependence on glasses.
Multifocal and Trifocal Lenses: Provide vision for distance, intermediate, and near tasks, offering greater spectacle independence. Some patients may experience glare and halos, particularly at night.
Extended Depth of Focus (EDOF) Lenses: Provide a continuous range of vision with smoother transitions between distances. They offer better contrast sensitivity and fewer halos and glare symptoms, making them popular among screen users and frequent night drivers.
Toric Lenses: Correct astigmatism during cataract surgery, thus correcting cylindrical power along with cataract removal.
Making an Informed Choice
“Modern cataract surgery is no longer just about removing a cloudy lens; it is about helping patients see the world in a way that complements how they live, work, and engage with life,” says Dr. Rohit Shetty, Clinician & Translational Scientist and Director of Narayana Nethralaya Eye Hospital, Electronic City.
The best lens is not necessarily the most advanced or expensive—it is the one that aligns with the patient’s lifestyle, professional demands, visual expectations, and eye health. A detailed discussion with your ophthalmologist can help determine the most suitable option.
While patients often focus on the surgery itself, one of the most important decisions comes before the procedure—the choice of the intraocular lens (IOL) that will replace the cataractous lens.
Understanding Intraocular Lenses
An intraocular lens (IOL) is a transparent artificial lens implanted inside the eye to replace the natural lens clouded by cataract.
Modern cataract surgery is not just about removing a cloudy lens but also an opportunity to correct refractive errors and customize vision according to an individual's lifestyle and visual needs. Choosing the right IOL is therefore a highly personalized decision.
One Lens Does Not Fit All
The ideal lens for one person may not be the best choice for another.
An IT professional may benefit from excellent intermediate vision, while someone who drives frequently at night may prioritize sharp distance vision with minimal glare. Teachers, avid readers, and craftsmen may require better near vision. Lens selection depends on factors such as age, occupation, lifestyle, visual expectations, eye health, and anatomical considerations.
Premium Intraocular Lenses
Advances in lens technology have led to premium IOLs that provide clear vision across multiple distances, reducing dependence on glasses.
Multifocal and Trifocal Lenses: Provide vision for distance, intermediate, and near tasks, offering greater spectacle independence. Some patients may experience glare and halos, particularly at night.
Extended Depth of Focus (EDOF) Lenses: Provide a continuous range of vision with smoother transitions between distances. They offer better contrast sensitivity and fewer halos and glare symptoms, making them popular among screen users and frequent night drivers.
Toric Lenses: Correct astigmatism during cataract surgery, thus correcting cylindrical power along with cataract removal.
Making an Informed Choice
“Modern cataract surgery is no longer just about removing a cloudy lens; it is about helping patients see the world in a way that complements how they live, work, and engage with life,” says Dr. Rohit Shetty, Clinician & Translational Scientist and Director of Narayana Nethralaya Eye Hospital, Electronic City.
The best lens is not necessarily the most advanced or expensive—it is the one that aligns with the patient’s lifestyle, professional demands, visual expectations, and eye health. A detailed discussion with your ophthalmologist can help determine the most suitable option.
