Blue Light Blocking Glasses from SmartBuyGlasses

Whenever you use your PC (personal computer), cell phone, or laptop, the harmful blue rays coming out from their screens can cause eye problems. The extreme sunlight can also damage your eyes. But there is a way that you can use to tackle this condition to avoid harmful effects to your eyes.

For the filtration of Blue light, glasses and zFORT™  which are the blue light blockers can help you to prevent dangerous light reaching your eyes. These glasses and zFORT™ are very useful for you if you spend a lot of your time in front of the Computer screen.

What is blue light?

Sunlight consists of different light rays such as blue, yellow, red, orange, and green each having separate levels of wavelengths and power (penetrating power). The wavelength of blue light ranges from 380nm-500nm. 380nm is a short wavelength which is necessary for us to see with our eyes. But when its wavelength increases in a range of 415-455nm, it is considered dangerous for our eyes as it can penetrate into our retina and damage it.

What are the benefits of blue light and the negatives?

Blue light exposure is very important for us to see the objects and maintain our health in many other ways. In fact, it is a blessing of God as it is very useful for us in many ways as

• It improves memory
• Stabilize the mood
• Regulate our sleep cycle 
• Maintain eye health specially of children

While its excessive exposure will have a damaging and negative effect on our health. Its long term exposure will definitely cause 

• damage to the retina 
• digital eye strain
• Weakened eyesight 

What’s zFORT™ ?

zFORT™ is a blue light blocking technology that was launched by SmartBuyGlasses recently. This technology blocks that portion of blue light which has harmful wavelengths. Only filtered blue light reaches your eyes of normal wavelength. So it protects your eyes from the damage that could have caused by blue light. If you spend a lot of time in front of your light-emitting screen, then zFORT™ is for you. You must benefit from it.

With this zFORT™ technology, you can convert any of your regular pair of glasses into computer screen glasses. It will help you in maintaining better vision as well as better eye health.

The main reasons we’re buying zFORT™ (and think you should too):

1. It reduces the potential of light glare emitting out of the screen while working on your mobile or PC.
2. It reduces eye strain making them peaceful.
3. It improves your sleep cycle.