Myopia is the medical term for nearsightedness. Myopia occurs when an eye is too long or the cornea’s curvature is too steep. Light rays entering the eye do not come to a sharp focus on the retina. Instead, they focus farther forward, producing a blurred image.
The term nearsighted means that myopic individuals can see “near” objects clearly without glasses, but objects further in the distance are blurred. The more myopic, the more blurred distant objects appear, the higher your eyeglass prescription and the thicker your glasses needed for correction.
Myopia can be corrected by any method that reduces the total refractive power of the eye. Eyeglasses and contact lenses do this by putting in front of the eye “negative” lenses that are thicker at the edge than in the center. LASIK procedure by flattening the central part of the cornea decreases the refractive power of the eye.
Hyperopia is the medical term for farsightedness. This occurs when an eye is too short or the corneal curvature is flat. Light rays entering the eye do not come to a sharp focus on the retina. Instead, they focus farther backward, producing a blurred image. Farsighted eyes are too short and need a “plus” power to help them focus.
Astigmatism is the most common refractive (focusing) error. Astigmatism creates distorted and ghosting vision. It occurs when the front of the cornea is somewhat oval-shaped rather than round. The two different curves in such a corneal surface each bend light rays to a separate focus point. Astigmatism correction makes all the rays of light focus at the same distance so that they all fall correctly on the retina. Small degrees of astigmatism do not impact vision significantly, but with larger amounts, distortion and blur occur. Astigmatism can occur alone as the sole optical error or may occur together with either myopia or hyperopia.
What Patients Say
Ahalia Foundation Eye Hospital Palakkad
279 Google reviews
Hriday Thrissur Kerala
August 12, 2022.
My Maternal Grandfather "Shri Guruswamy M" Is Very Thankful To "Dr. Rajkumar" Sir And Team Especially To "Councellor Revathi" Mam For Their Friendly And Timely Response During Injections And Surgeries Which Resulted In Getting His Eyesight Back .
August 12, 2022.
August 12, 2022.
Very well organised and fast services with skilled surgeons and latest equipment.
August 11, 2022.
Hi... Very good experience
Good treatment does things responsibly
The behavior of the staffs everything... they get things done without any difficulty.... Thanks to Rajkumar sir and everyone who did the surgery.
sister.. Sukanya.. explained everything very clearly.. I am very happy.. thank you all
August 10, 2022.
Service and treatment is very good and compassionate. Thankyou for your love and care. Nice gesture by nursing staff and the doctors..excellent commitment.
August 6, 2022.
Excellent support from the staff, expecially from navya madam & Dr raj kumar sir. Thank you
Patient name : Devi
August 5, 2022.
It's a well maintained and hygienic hospital with well mannered staff and experienced staff. My Father and mother both had surgery there and the Doctor as well as staff take cared both of them very well.
August 4, 2022.
I have a problem in my eye so l consulted a doctor in ahalia hospital , they introduced PRK surgery to prevent eye problem. After surgery my sight vision is increased. The surgeon and his assistants help to improve my eye vision.
Surgeon: Dr.Purushothama Rajkumar M
Assisted by: Shahira & Rinkitha
August 3, 2022.
As residents of Palakkad, Ahalya eye hospital has been the go to place for all our eye care needs. My mother Fathima underwent cataract surgery for both eyes and the care provided by Dr. Rajkumar Maheshwari and his staff in the Retina department was exceptional. My father has also been his patient for quite a few years now. Everything from evaluation, tests, counselling, post procedure care and follow up has been handled very well. In case of emergency our counsellor Athira was always available to see to our needs and connect us with the doctor. I would wholeheartedly recommend Dr. Maheshwari and his team at Ahalya Eye Hospital Palakkad.
August 1, 2022.
I'm Adhithya Mohanan,
Thank you very much for Ahalia Foundation And Eye Hospital and Dr.Purushothama Rajkumar M.
I'm so happy to Trans PRK surgery. This surgery brings more changes in my life. This surgery was so painless and affordable.The quality of care and services is very good.Good atmosphere well trained nursing staffs. Quality of treatment is amazing.Overall good.