Blue Light Blocking Glasses for Computer Use, Anti Eyestrain Gaming Glasses - 2 Pack

Product details - Imported - Plastic frame - Composite-no magnification lens - Non-polarized - Lens width: 49 millimeters - Lens height: 43 millimeters - Bridge: 12 millimeters - Arm: 140 millimeters

Origin: Imported Country of Origin: China

About this item This product features a plastic frame with non-polarized composite lenses, offering no magnification. The lens dimensions are as follows: width- 49 millimeters, height- 43 millimeters, bridge-12 millimeters, arm-140 millimeters.

Product Description FEIYOLD blue light filtering glasses are designed to address common issues associated with exposure to digital screens for extended periods of time. The glasses can help reduce eye fatigue and sensitivity to light, while also minimizing the occurrence of headaches. By blocking harmful blue light and allowing harmless light to enter the eyes, these glasses can significantly reduce discomfort and promote better sleep. With 3A transparent lenses, these glasses are able to provide a true color performance, ensuring that your visual experience is not compromised. By blocking the majority of harmful blue light, these glasses offer reliable eye protection, allowing you to enjoy your digital activities without the concern of potential harm from blue light exposure. It is important to note that if you are new to wearing blue light blocking glasses, an adjustment period of 2-3 days may be needed. During this time, you may experience some initial discomfort, but it is recommended to persist with wearing the glasses, as the benefits will become increasingly apparent over time. With consistent use, you can expect to experience reduced eye fatigue and headaches, leading to a more comfortable digital screen experience.

Additionally, it is important to clarify that the effectiveness of blue light blocking glasses cannot be determined through online tests or by viewing pictures from websites. Many online tests are specifically designed for orange colored sleep glasses, which function by removing the entire blue spectrum and turning the entire visual field orange. Blue light blocking glasses, such as the FEIYOLD product, do not alter the entire spectrum in this way, and thus cannot be accurately assessed using these tests.

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