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Anti-Reflection Coatings
What
is Anti-Reflection Coatings? What are the benefits of
Anti-Reflection Coating? Does it help with night driving?
These are some of the questions that we will answer.
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AR
coatings are similar to the coatings found on microscopes and
camera lenses. They consist of several layers of metal oxides
applied to the front and back lens surfaces. Because of the
layering effect, AR coatings sometimes have a hint of green or
purple color, depending on the individual manufacturer's
formula.
- The most important benefits of anti-reflective (AR) coating
may be the unseen advantage--relief from fatigue and eyestrain
caused by glare. AR does have a big cosmetic advantage, but
removing the distracting reflections and ghost images that
contribute to eyestrain clearly is a bigger benefit. This
increases comfort. Being more comfortable in anything we do is a
benefit, especially wearing glasses. People always remark how
uncomfortable glasses are. Well now you can offer a real
solution to that problem. AR Coating!!
- Nighttime driving is also enhanced with AR coatings by
eliminating the reflections from street lights, headlights from
on-coming vehicles, and taillights. By applying an AR coating
more light can pass through the lens providing greater image
contrast and clearer vision.
Beyond these benefits and
features, other ideal candidates are:
- High Index Wearers-AR helps reduce the
concentric rings these strong
prescriptions produce.
- Low Vision Patients-The increase of light transmission from AR coatings can benefit
low vision patients.
- Light-sensitive patients
- Sunglass wearers
- First time wearers of glasses
- Professionals
- VDT users can benefit from AR's ability
to reduce glare.
You get more out of life when you can enjoy it longer. Vision
problems such as glare, reflections, ghost images and the
fatigue they create reduces your enjoyment. AR coatings improve
vision, reduce fatigue, and help you to enjoy every minute of
life at work or at play.
AR coatings enhance appearance. It makes lenses look thinner
by reducing distracting reflections. Also the wearers eyes are
more visible and this improves eye contact for better
communication.
Now, we have mention the cosmetic and comfort
features but there are more than that. AR
lenses when worn in daylight and indoors, most
people find it provides noticeable better visual
performance, making objects appear crisper and
brighter. When reading a newspaper, magazine, or
even a computer screen with AR coated lenses
images and letters will appear sharper and
crisper.
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