What are Transition Eyeglasses?
Transition glasses safeguard your eyes from harmful UV radiation, these glasses are easily available for Prescriptions. Benefit of these glasses is that they provide clarity and offer clear vision indoor and gradually darken as sunglasses in outdoor luminous conditions.
Can the Referee Wear Glasses During a Game?
As a matter of fact, any sports person can wear glasses / sunglasses. These power glasses allow you to perform, outdoor activities without worrying about vision damage. One can opt for Prescription sunglasses with athletic fit.
Can you remove scratches from eyeglasses?
Unfortunately, it’s irreparable. Once your glasses are scratched, they are scratched. For optimum vision and safety, the best thing to do if you detect any significant scratches is to purchase new lenses. Select lenses that have a durable scratch-resistant coating.
How do people with glasses watch 3D movies?
For that matter, anyone with specs wear 3D glasses over normal glasses, there is no choice. It is not as uncomfortable as it seems to be.
Else,
- One can opt for special 3D glasses with clips which can be attached to your prescription glasses.
- There is a new type of 3D glasses available in market which has two lenses (3D and sight) for a single frame.
So there is no need to wear two glasses.
What are the warning signs that a child might need glasses?
Common signs are – frequent eye rubbing, squinting, sensitivity to light, excessive tearing, complaining of headaches or tired eyes, if child exhibits any of these signs he/she might need glasses.
How do I dodge irritating reflections on my eyeglasses?
In order to dodge annoying reflection, one need to opt for AR coating, known as Anti-reflective coating which comforts your vision, and helps you to see through eyeglasses more easily.
What are Bi-focal Lenses?
Bifocal lenses offers two different viewing zones, farsightedness the top part of the lens helps you see things far away, and near-sightedness the lower part of the lens for reading, these distinct optical power zones are divided by a visible line.
What are Trifocal Lenses?
Trifocal lenses offers three-different viewing zones, intermediate the top part of the lens helps you see things far away, middle one is known as distance vision and near-sightedness the lower part of the lens for reading, these distinct optical power zones are divided by a visible line.
What are Double- D Trifocal Lenses?
Double-D lens has an upside-down flat-top segment for intermediate vision in the top third of the lens and a second half-top segment for near vision in the bottom third. The centre of the Double-D trifocals lens is for distance vision. Depending on the lens power in the top segment.
