Presbyopia is a word that means in Greek, “the elderly eye”. It is a common symptom of the aging eyes. The lens of the eye becomes inflexible and rigid and can no longer adjust its shape easily to allow focus on both distant and near objects. Many people notice the presbyopia effects in the early to mid 40’s as they find themselves holding reading materials at arm’s length so that they can focus accurately. Usually the options for correcting presbyopia are as follows:
- Bifocal glasses
- Reading glasses
- Multifocal or progressive glasses
- MonoVision Contact lens
- Modified mono vision Contact Lens
Monovision Contact Lenses: Monovision is essentially the optical status of having one eye focus at a distance and the other one near. This condition allows the relief of symptoms. These lenses are one of the most economical ways which people opt for if they suffer from presbyopia. However, monovision does not work for all. There is a caution to consider it since it is a compromise. So, people from the airlines industry should not opt for this type of lens. Most people nbso online casino reviews who opt for this lens go through a phase as the brain learns to see with eye which suited for the task after understanding which eye is more dominant. Both comfort and vision can become a problem when they reach 40’s. For patients who have a minute level of comfort with reduced vision often drops out of using this type of lenses. Lens material alone will not solve the dryness problem. As an optometrist one should discuss and provide the solutions for dry eye symptoms that will help in improving the longevity and comfort of the contact lens wearer.
Monovision Monovision can be a wonderful way to start with and patients for whom just one lens can solve the issue. This is simple, convenient and easy to adapt to. Modified Monovision One can also opt for modified monovision which can mean placing a multifocal lens on the non-dominant eye with either no lens or with a single vision lens for distance on the dominant eye. We can also use the term to refer to a low-add multifocal lens on one eye and you can match with a higher add multifocal on the other. Multifocal This is the most commonly used lens for multifocal and bifocal lenses. With a concentric bifocal pattern contact lens, the near correction is located in a small circle at the lens center and is surrounded by a bigger circle which contains the distance correction. This can also be a reversal where the distance correction is in the center and the near correction is in the outer ring. Selection For Lens: There are 3 things that play an important role for making your lens selection decision.
- Primary Visual Needs Of Patient
- Visual Sensitivity
- Refractive Error
For any kind of queries concerning any product related to contact lenses you can get in touch with the professional team at cs@gkboptical.com. About Jayita Chanda: For the last 6 years I have been involved in the optical industry and my love for fashionable eye wear and passion for writing has helped me in providing quality write-ups as a content writer of GKBOptical.com. Find me on Google