Night Driving Lenses- Helpful or Harmful?

Trouble Seeing at Night Cataract

What Are Night Driving Lenses?

Night Driving Lenses: These glasses are yellow-tinted lenses with antireflective coating. It helps to reduce blue light by spreading and filtering it. Blue lights have the shortest wavelength with maximum energy and can be harmful to our eyes. Blue light causes strain when it enters our eyes. Night driving lenses were introduced several years back mainly as shooting glasses. As they help the hunters to see the bird flying in the air properly over the blue sky. Night glasses are available in different shades varying from yellow to amber. It reduces the amount of light entering our eyes hence also reducing visibility. The darkest shade of night driving lenses reduces the maximum amount of light which creates problems to see in dim lights.

Trouble driving at night can be indicative of an eye-related health issue that needs to be addressed. Talk to your eye doctor about any changes to your vision or issues with night vision and about wearing night driving lenses. Your eye doctor can help to ensure that your prescriptions are up to date. They can help in choosing glasses and night driving lenses that can help you to see better at all times as well as improve night driving.

Different Types of Night Driving Lenses

Freeform Lenses

These are well-advanced night driving lenses that help in sharpened visions. It allows the highest level of vision and clarity during the night. Also, it allows the lenses to sharpen vision-linked problems that are harder to deal with in typical lenses. Free-form night driving lenses offer some of the highest levels of clarity during both day and night for better vision.

Wavefront Lenses

These night driving lenses are designed especially for Lasik patients. These are customizable for each person and enhance vision in all lighting areas. These specialized lenses are personalized for each patient. They work to improve vision across all lighting spectrums. 

Anti-reflective Coating

It reduces the reflections of streetlights or headlights coming into our eyes. It allows 100% of visible light into our eyes for better visions. The AR coating on prescription eyeglasses also reduces internal reflections of streetlights and oncoming traffic and headlight glare in your night driving lenses. If interested, speak to your optometrist or ophthalmologist about having an AR coating on your prescription glasses.

However, there are some other kinds of glasses which you should avoid while driving at night:

Ultraviolet lenses – it is also known as sunglasses and is mainly used to avoid UV rays which are harmful and helps to see better in sunlight. These glasses are also known as sunglasses which have a yellow lens to reduce the amount of light entering into our eyes. These lenses block out too much light that it is very difficult to see in dim or dark conditions.  They not only reduce the light but also create difficulties for our eyes to adjust to changing light conditions.

Tips To Improve Your Night Vision

Having good night vision is something that many people struggle with, especially as they get older. While poor night vision often keeps people from driving at night, it doesn’t have to be in this way. In fact, there are numerous ways you can improve your night vision naturally. Just like the body’s other organs, we must care for our eyes in order to remain healthy and active. Having healthy eyes – both during the day and night – can be extremely beneficial to you and your loved ones. By taking the time to improve your night vision, you may also be able to avoid common conditions such as nyctalopia or night blindness.

If you are like many older adults, you may think you need to restrict your night driving in order to avoid high-risk situations. However, there are actually a handful of things you can do to improve your night vision naturally.

There are some tips to reduce blurriness or strain while driving at night:

  • Make sure your night driving lenses are clean and up to date.
  • You can ask your to put an anti-reflective coating on your glasses.
  • Keep your windshield clean both inside out as the dirt can cause blurriness.
  • Keep your dashboard light dim as it causes eye strain while driving at night.
  • Consult your doctor if you have a problem seeing at night, as there are people with night blindness.

Vitamins that support your eyes

In addition to the above, there are numerous vitamins that can support your eyes, including:

  • Vitamin A
  • Vitamin E
  • Vitamin C
  • Vitamins B6, B9, and B12
  • Riboflavin
  • Omega-3 Fatty Acids
  • Niacin

Night blindness

Difficulty to see at night is referred to as night blindness or nyctalopia. Night blindness does not mean you cannot see anything at night. It means you have trouble while driving or seeing in the dark. It also causes difficulty for the eyes to see clearly in changing light conditions.

Causes of Night Blindness

  • Weak iris muscles.
  • Cataract or any other severe eye disease.
  • The diminishing size of the pupil.
  • The deficiency of vitamin A can also cause night blindness, especially in malnourished people.
  • Diabetes also reduces night visions.

Symptoms of Night Blindness

  • Severe headache
  • Eye pain and blurry visions
  • Nausea or vomiting
  • Sensitivity to bright lights
  • Difficulty in seeing distant objects

Therefore, consult a doctor if you have any problem while driving or seeing at night. As it can be a serious issue. There are several ways through which they might be able to recapture your lost night vision. They will examine your eyes and see all the necessary treatment required for them.  You might be given night driving lenses or glasses to see better at night as it helps to see clearly in dim lights.

Pros And Cons of Night Driving Glasses

Night driving lenses have been sold for several decades. They were originally designed and marketed to hunters as shooting glasses. They enhance the contrast of birds against the sky during overcast or cloudy days. 

There are many different brands of night-driving lenses on the market. Night driving lenses also come with polarized lenses to protect you from UV rays or non-polarized lenses. However, here are some of the pros and cons of using a night driving lense. One must be aware of it before buying them. These are as:

Pros:

  • The yellow lens in the night driving lenses helps to minimize the entry of the blue light (UV RAYS) in our eyes. UV rays are very harmful to our eyes and can severely damage the eyes.
  • Night glasses are available in many shades ranging from yellow to amber. This provides the customer with a huge range of options.
  • It reduces eye strain and reflections of bright lights in our eyes.
  • It gives clearer visions, especially in bright lights.

Cons:

  • The darkest shade of the night glasses blocks out the most amount of light. This makes it difficult to see in dim or dark conditions.
  • As the yellow lenses reduce the amount of light entering the light it affects visibility during the night.
  • Some tests prove that night glasses do not improve night visions at all. They can make the night vision worse while wearing them.
  • People might find it difficult to see clearly in changing lights.

There are much night driving lenses marketed to help people see better at night and glasses purported to help with night driving. The optimal eyeglasses for night driving have an anti-reflective (AR) coating. These glasses can let more light in and also help to reduce glare from oncoming traffic and other light sources.

 

These lenses make it difficult to see LCD screens and also react negatively to windshields. This proves that these lenses are not the best option for driving. They can be considered suitable while driving during the day as they reflect the harmful UV rays but are considered harmful while driving at night as it minimizes the amount of light entering in our eyes, creating difficulties to see in dim and dark conditions. Many studies and researches have proved that the night driving lenses do not provide clear vision during the night. However, it is recommended to ask your doctor before using them at night. It is also difficult to focus on change in lighting with night classes therefore, it can create a problem to focus from bright lights to dim lights. People might not be able to see clearly after seeing the headlights of other cars that may cross them while driving. According to most of the researches avoid wearing night glasses at night as they can be harmful rather than being helpful.

To know more about it, you can easily visit our website Eyemantra. Our expert guides will provide a healthy diet chart for your eyes. If you are looking for other services like cataract surgery, Retina surgery or Ocuploplasty you can simply ring at +91-9711115191. Even you can simply mail us on  eyemantra1@gmail.com.

 

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