Blue Light Glasses Wholesale
Resin aspherical anti-blue light lenses, effectively block blue light from electronic products, batch customization, suitable for children, teenagers, adults
Advantages of blue light glasses frames
The frames of the blue light blocking glasses are lightweight and eco-friendly, and the lenses are multifunctional
- カスタムロゴ
- カスタム素材
- カスタムレンズ
- カスタムスタイル
Blue Light Glasses Guide
Blue light and its effects on the eyes
Blue light is a part of the visible spectrum, with shorter wavelengths and higher energy. Blue light during the day helps regulate the circadian rhythm and maintain alertness. However, exposure to blue light at night may inhibit the secretion of melatonin and interfere with sleep. Long term exposure to blue light may lead to eye fatigue, but the evidence on whether it causes long-term eye damage (such as age-related macular degeneration) is still unclear. The impact of blue light on eye fatigue has not been fully confirmed, so users should be cautious about related promotions.
The working principle of anti blue light glasses
Anti blue light glasses filter blue light through a special coating on the lens, reducing its proportion entering the eyes. These glasses are typically classified into daily use, heavy use, and nighttime use types, with nighttime use glasses possibly equipped with amber or orange filters to further reduce the impact of blue light. However, there is controversy over its effectiveness in scientific research, with some studies suggesting it may alleviate eye fatigue, while others have not found significant improvement.
Key features to pay attention to during procurement
When choosing anti blue light glasses, the following factors are crucial:
- Filtering technology and lens coating:
- Lenses typically use blue light filtering coatings to filter specific wavelengths of blue light (typically 415-455 nanometers). It is recommended to choose glasses that filter 30% or higher blue light.
- In addition, anti reflective and scratch resistant coatings can improve the clarity and durability of lenses, reducing the irritation of screen reflections on the eyes.
- Fit and Comfort:
- Glasses should be lightweight, and nose pads and temple designs should prevent slipping. Comfortable glasses help reduce discomfort after prolonged use.
- Suggest choosing an adjustable design framework to accommodate different face shapes.
- Material quality:
- The lens material is usually plastic or high refractive index material, and the frame can be made of plastic, metal, nylon, etc.
- High quality materials help extend the service life and reduce the frequency of replacement due to wear and tear.
Cooperation channels
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Lida Glasses Co., Ltd.
