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Our Vivid High Contrast Lens，shows further how we absorb in the 580nm range as well as in the 490nm range.
Also, we create more vibrant reds with having higher transmission in the visible light range .
Clear & Soft
Instant Change with Light
Change to Change
Photochromic lenses are optical lenses that darken on exposure to specific types of light of sufficient intensity, most commonly ultraviolet (UV) radiation. In the absence of activating light the lenses return to their clear state. They are principally used in eyeglasses that are dark in bright sunlight, but clear in low ambient light conditions. They darken significantly within about a minute of exposure to bright light, and take somewhat longer to clear.
1. According to the intensity of the light to adjust the color depth and the comfort of the light, to bring you a high-definition comfortable vision.
2. Color change and color recovery performance is very good. The color can be completely changed into dark within 1 minute and recovered within 1.5 minutes.
3. Imported Photochromic PVA film and polarized efficiency reaches over 99%.
Block Infrare light and Ultra violet light efficiently
Infrared (IR), also known as red light, is an electromagnetic wave whose wavelength is between microwave and visible light.
Its wavelength is between 760 nm and 1 mm. It is a non visible light whose wavelength is longer than red light.
The harm of infrared ray to us is down feeling, photophobia, scorching, cataract , retina peeling off.
Infrared light cutting lens is to use technology to change the material characteristics,
so that the infrared ray is absorbed or refracted by the lens so that it does not enter the eyes.
It can effectively reduce the stimulation of near‑infrared radiation on the eyes,
reduce the halo under the strong sunlight, and improve the visual clarity.
Lightness and clear, restore the world true color
1.Use the world best TAC material from Germany IPI and PVA film from
2.100% UV resistance. Cutting the harmful UVA, UVB, and UVC ultra violet
rays which is under 400nm
3.High polarizing efficiency and eliminate the glare efficiently to reach
viewing softer and clearer
4. high hardness, anti-scratch, anti-smudge and easy to clean.
5.Low Haze and high clearness( Haze result is 0.20-0.30 which is far
Gradient Color, Fresh and Colorful, Clear and Soft Vision, Customize at will
the above half of lens tinted with dark color can well eliminate the glare
the lower half part of lens tinted with light color can avoid the lower light transmitance to affect near viewing sight
1. Use the world bestTAC material from Germany lPl and PVA film from Japanese Kuraray.
2. 100% UV resistance. Cutting the harmful UVA, UVB, and UVC ultra violet rays which is under 400nm.
3. High polarizing efficiency and eliminate the glare efficiently to reach viewing softer and clearer
4. High hardness, anti-scratch, antismudge and easy to clean.
5. Fresh, clear, colorful and customize at will!
6. Based on the eyes’ viewing place far or nearto see through the different parts of lens, tint the different parts of lens with different color and different light transmittance.
It is more scientific and more comfortable for wearer.
7. Lens base and optical performance is stable and pass domestic and international standards.
Play around coating color
Customized at will
Blue Revo: 12 layers coating, Reflect harmful blue light, increase visual clarity, suitable for coating on gray lenses.
Red black Revo: 12 layers coating, Reflecting near-infrared light, Keep the light transmittance, suitable for coating on gray and green lenses.
Orange Revo: 12 layers coating, Reflecting near-infrared light, the L/T will be decreased by 2-3%, suitable for coating on brown lenses.
Pink blue Revo: 12 layers coating, Reflecting harmful blue light and near-infrared light, keep the color authenticity without reducing the light transmittance, suitable for coating on green and gray lenses.
Green Revo: 12 layers coating, Filter green light, the L/T will be decreased by 5%, the coating is mostly for fashion.
Yellow Revo: 12 layers coating, it is similar to Green Revo.
Purple Revo: 12 layers coating, it is similar to Red black Revo.
Multi Layers High Vacuum Coating
According to the performance of high and low refractive index material,
do coating layers alternately based on the designed layers’ technology so as
to achieve the desired color and function.
Definition / Theory
According to the performance of high and low refractive index material, do coating layers alternately based on the designed layers’ technology, so as to increase light transmittance and eliminate the glare!
Reduce lens’ reflection and make the wearer feel comfortable! Improve night vision, eliminate the glare from car lights, alleviate eye fatigue! Improve color sensitivity, ensure the color’s authenticity! Increase light transmittance, clearer and vision is much softer!
High Temperature Resistance
Using imported high-grade PC plastic particle material and imported polarized film as raw materials.adopting advanced production equipment and mature injection molding lamination technology, we have produced high-quality PC polarized sunglasses lenses.
Using imported polarized film, the polarizing efficiency is excellent, which reaches more than 99.5%The impact resistance is the best among all kinds of polarized lenses, suitable for sports glasses and safety glasses Good high temperature resistance, not easy to deform in high temperature environment, high definition.
View without the lens
View with the lens
Use optical grade TR90 nylon material from EMS and imported polarized film as raw material
YOOSUNGLASSES is a sunglasses factory from China, specializing in making sunglasses in various materials and customized lenses for sunglasses.
Sunglasses are not only a fashion accessory, but also a must-have for protecting your eyes from strong sunlight. Our sunglasses custom lenses are made with advanced technology and high quality materials, from the color, thickness and material of the lenses to the style.
Choose our customized sunglasses lenses for clearer and more comfortable vision, click below to contact your dedicated consultant for free samples of sunglasses lenses.
We will contact you within 1 working day, please pay attention to the email with the suffix “@yoosunglasses”.
We will reply and confirm the appointment within 1 working day, please pay attention to the email with the suffix “@yoosunglasses”.
Note: Your email information will be kept strictly confidential.