We often spend a lot of time choosing the frames our glasses; however, it is more important to choose the right lenses for these frames for a clear and sharp vision. It is important that the lenses we wear should give our eyes comfort, clarity, protection and correction.
Dr Neeraj Sanduja, MBBS, MS, Ophthalmology shares the points to keep in mind before deciding on the correct lenses are:
Optimal Correction:
Bifocals and progressive lenses are recommended for people over 40, when there is loss of accommodation or presbyopia too. These help in clarity of vision for both distance and near.
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Protection:
For IT professionals and students who spend a lot of time in front of the screen blue Light Protection filters are recommended.
Anti-Glare lenses again are recommended for people who drive regularly or spend a lot of outdoors. These help to combat the glare of headlights while driving at night.
Comfort:
Anti-Scratch lenses help protect our lenses from scratches and help the glasses last longer and maintain clearer vision. These are recommended for small children, students and sports persons specially.
Water Repellent lenses ensure that rain or condensation does not block our vision and are recommended for swimmers and other sports.
High index lenses are often offered for high prescription. These are thin and light lenses which minimize the aberrations caused by high corrections.
Anti-fog lenses allow us to switch between hot and cold environment without the lenses getting togged.
We hope these tips will give you a starting point to choosing your lenses which would keep you lead a comfortable and active lifestyle. It is essential that enough time is spent discussing these options with your eye doctor to ensure both comfort and clarity.
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