China Anti Blue Light Optical Lenses Suppliers - 1.60 SHMC ASP Factory for Eye Protection and Improved Sleep Quality
Product Video
Data
| Product | Anti blue light lens | Index | 1.553/1.597/1.667 |
| Material | Resin/Acrylic/MR-7/MR-8 | Abbe Value | 34/42/32-33 |
| Diameter | 65/70/72/75 | Coating | HMC/SHMC/Blue coating/Green coating |
Performance
Anti blue light
UV protection
Anti reflection
Wear resistance
High transmittance
Waterproof
Anti-fingerprint
The harm of blue light to the eyes
Blue light is a high-energy light with a wavelength between 400-450 nanometers, especially short wave blue light (415-455 nanometers), which poses the greatest harm to the eyes. Blue light can penetrate the crystalline lens directly to the retina, producing free radicals that cause the decline of retinal pigment epithelial cells, leading to visual impairment, which is usually irreversible. Children and diabetes patients have lower resistance to blue light and are more vulnerable to blue light damage.
Advantages of anti blue light lenses
Reduce eye fatigue:
Effectively filter harmful blue light, alleviate eye fatigue and dryness caused by long-term use of electronic products.
Protect vision:
Prevent blue light from damaging the retina, reduce the risk of vision loss and eye diseases.
Personalized customization:
Providing multiple functions and material choices to meet the needs of different groups of people.
Difference from regular lenses
Lens material:
Anti blue light lenses reduce the damage of blue light to the eyes by adding special chemicals, while ordinary lenses do not have these additional chemicals.
Blue light filtering effect:
Anti blue light lenses can effectively filter out high-intensity short wavelength light, reducing eye fatigue and photophobia; Ordinary lenses do not have this function.
Color change:
Some anti blue light lenses may appear light purple or blue under strong light irradiation to indicate their anti blue light function; Ordinary lenses do not experience this situation.
Frequently Asked Questions
What are anti-blue light lenses?
Anti-blue light lenses are specialized optical lenses designed to filter or block harmful high-energy visible (HEV) blue light emitted from digital screens and artificial lighting, helping to protect your eyes from digital strain.
Who should use anti-blue light glasses?
They are highly recommended for office workers, students, gamers, and anyone who spends significant hours daily looking at computers, smartphones, tablets, or working under bright LED lighting.
Can I wear anti-blue light lenses all day?
Yes, these lenses are safe and suitable for all-day wear. They function as regular corrective or non-prescription lenses while providing continuous protection against blue light and UV rays.
Do anti-blue light lenses alter color perception?
Modern anti-blue light lenses are engineered to offer high light transmittance, meaning they provide clear vision with a very minimal, virtually unnoticeable warm tint, keeping color distortion to a minimum.
Do these lenses also protect against UV rays?
Yes, our anti-blue light lenses feature integrated UV protection, shielding your eyes from harmful solar ultraviolet radiation outdoors as well as digital screens indoors.