Glasses

Style:RectangleGender:WomenLenses Material:PolycarbonateFrame Material:PLASTICLens Color:Gradient Color1. Ultra-light material, durable 2. Import plating process, strong corrosion resistance 3. Comfortable to wear 4. 100% resistant to UV, the international standard UV400 5. Polarizing design, resist glare, escort for you 6. Cool and fashionable design

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Style:RectangleGender:WomenLenses Material:PolycarbonateFrame Material:PLASTICLens Color:Gradient Color1. Ultra-light material, durable 2. Import plating process, strong corrosion resistance 3. Comfortable to wear 4. 100% resistant to UV, the international standard UV400 5. Polarizing design, resist glare, escort for you 6. Cool and fashionable design

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1. Substantial frame of the goggles can well protect your eyes from being hurt by fast-moving objects during exercise, like basketball and football. 2. The special soft silicone nose pad makes it very comfortable to wear and use. 3. Frame material: PC+ rubber 4. Frame width: 140mm, Frame height: 40mm, Nose spacing: 40mm 5. Products include: 1 x Goggles,1 x Case, 1 x Cloth

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1. Substantial frame of the goggles can well protect your eyes from being hurt by fast-moving objects during exercise, like basketball and football. 2. The special soft silicone nose pad makes it very comfortable to wear and use. 3. Frame material: PC+ rubber 4. Frame width: 140mm, Frame height: 40mm, Nose spacing: 40mm 5. Products include: 1 x Goggles,1 x Case, 1 x Cloth

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Type:Glasses CaseMaterial:PlasticDescription:1. Unit weight: 65.7 g2. Size: 3.2 x 7.6 x 7.6 cm3. Contains: double box, tweezers, small bottle, wearing rod4. Uses: contact lens storage box5. Features: bright colors, round and shiny appearance, easy to use and carry6. Instructions: rinse the double box and tweezers with water before and after use. after filling the double box with 70% preservation solution, store the lenses (note that the lenses are placed in the box, do not place on the edge of the double box) and tighten the lid7. Note: the care box cannot be washed with detergent, soap, etc. When using the double box, pay attention to the left and right, and it is recommended to replace the product every 3 months

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Eyewear type: Plain Glass Spectacles Material: Metal frameStyle 1: Full FrameStyle 2: Vintage

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Eyewear type: Plain Glass Spectacles Material: Metal frameStyle 1: Full FrameStyle 2: Vintage

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Material:SiliconeDescription:1. Weight: about 1g / pc2. Size: 5 x 14 mm3. Category: spectacle dlip cover4. Uses: used to prevent glasses from falling5. Features: comfortable and soft, easy to install and use, wear-resistant and tensile-resistant, not easy to age and break6. Applicable people: those who wear glasses for a long time7. Note: Only for temples with width below 7mm and thickness below 2mm

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Material:SiliconeDescription:1. Weight: about 1g / pc2. Size: 5 x 14 mm3. Category: spectacle dlip cover4. Uses: used to prevent glasses from falling5. Features: comfortable and soft, easy to install and use, wear-resistant and tensile-resistant, not easy to age and break6. Applicable people: those who wear glasses for a long time7. Note: Only for temples with width below 7mm and thickness below 2mm

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Eyewear type: Plain Glass Spectacles Material: Metal frameStyle 1: Full FrameStyle 2: Vintage

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1. Plastic frame 2. Plastic lens 3. Lens width: 52 millimeters 4. Lens height: 64 millimeters 5. Bridge: 19 millimeters 6. Arm: 142 millimeters 7. Weight: 31g 8. The sunglasses with HD polarized lenses can filter out sunlight reflected glare, and protect your eyes from long term damage by blocking 99% of harmful UVA and UVB rays.

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1. Plastic frame 2. Plastic lens 3. Lens width: 52 millimeters 4. Lens height: 64 millimeters 5. Bridge: 19 millimeters 6. Arm: 142 millimeters 7. Weight: 31g 8. The sunglasses with HD polarized lenses can filter out sunlight reflected glare, and protect your eyes from long term damage by blocking 99% of harmful UVA and UVB rays.

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1. UV400 and polarized, protects your eyes from ultraviolet ray and filters stray lights and strong lights 2. Fashionable design, a nice accessory to wear 3. Perfect for travel, fishing, party and other occasion 4. Aluminium-magnesium alloy frame, lightweight, high hardness and durable 5. Silicone nasal bracket and spring hinge design, comfortable to wear 6. Size: -Glasses length: 13.4cm -Bridge width: 1.8cm -Lens width: 6.2cm -Lens height: 4.6cm -Leg length: 13.6cm 7. Storage box is not included

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1. Progressive multifocal lens, gradually increase the degree from top to bottom, different is the visual area can see different distance2. Process plating, not easy to lose color3. Flexible hinge, not pinching the face4. Silicone nosepiece, automatic adjustment5. Stretch arc mirror legs, relieve pressure, ring design, comfortable to wear6. Applicable occasions: reading, work, outdoor sports, driving, etc.7. Material: alloy frame, resin lens8. Size: about 13.9 x 3.4cm9. Weight: about 23g

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1. Progressive multifocal lens, gradually increase the degree from top to bottom, different is the visual area can see different distance2. Process plating, not easy to lose color3. Flexible hinge, not pinching the face4. Silicone nosepiece, automatic adjustment5. Stretch arc mirror legs, relieve pressure, ring design, comfortable to wear6. Applicable occasions: reading, work, outdoor sports, driving, etc.7. Material: alloy frame, resin lens8. Size: about 13.9 x 3.4cm9. Weight: about 23g

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1. Progressive multifocal lens, gradually increase the degree from top to bottom, different is the visual area can see different distance2. Process plating, not easy to lose color3. Flexible hinge, not pinching the face4. Silicone nosepiece, automatic adjustment5. Stretch arc mirror legs, relieve pressure, ring design, comfortable to wear6. Applicable occasions: reading, work, outdoor sports, driving, etc.7. Material: alloy frame, resin lens8. Size: about 13.9 x 3.4cm9. Weight: about 23g

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1. Progressive multifocal lens, gradually increase the degree from top to bottom, different is the visual area can see different distance2. Process plating, not easy to lose color3. Flexible hinge, not pinching the face4. Silicone nosepiece, automatic adjustment5. Stretch arc mirror legs, relieve pressure, ring design, comfortable to wear6. Applicable occasions: reading, work, outdoor sports, driving, etc.7. Material: alloy frame, resin lens8. Size: about 13.9 x 3.4cm9. Weight: about 23g

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1. Progressive multifocal lens, gradually increase the degree from top to bottom, different is the visual area can see different distance2. Process plating, not easy to lose color3. Flexible hinge, not pinching the face4. Silicone nosepiece, automatic adjustment5. Stretch arc mirror legs, relieve pressure, ring design, comfortable to wear6. Applicable occasions: reading, work, outdoor sports, driving, etc.7. Material: alloy frame, resin lens8. Size: about 13.9 x 3.4cm9. Weight: about 23g

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1. Progressive multifocal lens, gradually increase the degree from top to bottom, different is the visual area can see different distance2. Process plating, not easy to lose color3. Flexible hinge, not pinching the face4. Silicone nosepiece, automatic adjustment5. Stretch arc mirror legs, relieve pressure, ring design, comfortable to wear6. Applicable occasions: reading, work, outdoor sports, driving, etc.7. Material: alloy frame, resin lens8. Size: about 13.9 x 3.4cm9. Weight: about 23g

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1. Progressive multifocal lens, gradually increase the degree from top to bottom, different is the visual area can see different distance2. Process plating, not easy to lose color3. Flexible hinge, not pinching the face4. Silicone nosepiece, automatic adjustment5. Stretch arc mirror legs, relieve pressure, ring design, comfortable to wear6. Applicable occasions: reading, work, outdoor sports, driving, etc.7. Material: alloy frame, resin lens8. Size: about 13.9 x 3.4cm9. Weight: about 23g

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1. Progressive multifocal lens, gradually increase the degree from top to bottom, different is the visual area can see different distance2. Process plating, not easy to lose color3. Flexible hinge, not pinching the face4. Silicone nosepiece, automatic adjustment5. Stretch arc mirror legs, relieve pressure, ring design, comfortable to wear6. Applicable occasions: reading, work, outdoor sports, driving, etc.7. Material: alloy frame, resin lens8. Size: about 13.9 x 3.4cm9. Weight: about 23g

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1. Progressive multifocal lens, gradually increase the degree from top to bottom, different is the visual area can see different distance2. Process plating, not easy to lose color3. Flexible hinge, not pinching the face4. Silicone nosepiece, automatic adjustment5. Stretch arc mirror legs, relieve pressure, ring design, comfortable to wear6. Applicable occasions: reading, work, outdoor sports, driving, etc.7. Material: alloy frame, resin lens8. Size: about 13.9 x 3.4cm9. Weight: about 23g

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1. Progressive multifocal lens, gradually increase the degree from top to bottom, different is the visual area can see different distance2. Process plating, not easy to lose color3. Flexible hinge, not pinching the face4. Silicone nosepiece, automatic adjustment5. Stretch arc mirror legs, relieve pressure, ring design, comfortable to wear6. Applicable occasions: reading, work, outdoor sports, driving, etc.7. Material: alloy frame, resin lens8. Size: about 13.9 x 3.4cm9. Weight: about 23g

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1. Progressive multifocal lens, gradually increase the degree from top to bottom, different is the visual area can see different distance2. Process plating, not easy to lose color3. Flexible hinge, not pinching the face4. Silicone nosepiece, automatic adjustment5. Stretch arc mirror legs, relieve pressure, ring design, comfortable to wear6. Applicable occasions: reading, work, outdoor sports, driving, etc.7. Material: alloy frame, resin lens8. Size: about 13.9 x 3.4cm9. Weight: about 23g

Read more less

1. Progressive multifocal lens, gradually increase the degree from top to bottom, different is the visual area can see different distance2. Process plating, not easy to lose color3. Flexible hinge, not pinching the face4. Silicone nosepiece, automatic adjustment5. Stretch arc mirror legs, relieve pressure, ring design, comfortable to wear6. Applicable occasions: reading, work, outdoor sports, driving, etc.7. Material: alloy frame, resin lens8. Size: about 13.9 x 3.4cm9. Weight: about 23g

Read more less

1. Progressive multifocal lens, gradually increase the degree from top to bottom, different is the visual area can see different distance2. Process plating, not easy to lose color3. Flexible hinge, not pinching the face4. Silicone nosepiece, automatic adjustment5. Stretch arc mirror legs, relieve pressure, ring design, comfortable to wear6. Applicable occasions: reading, work, outdoor sports, driving, etc.7. Material: alloy frame, resin lens8. Size: about 13.9 x 3.4cm9. Weight: about 23g

Read more less

1. Progressive multifocal lens, gradually increase the degree from top to bottom, different is the visual area can see different distance2. Process plating, not easy to lose color3. Flexible hinge, not pinching the face4. Silicone nosepiece, automatic adjustment5. Stretch arc mirror legs, relieve pressure, ring design, comfortable to wear6. Applicable occasions: reading, work, outdoor sports, driving, etc.7. Material: alloy frame, resin lens8. Size: about 13.9 x 3.4cm9. Weight: about 23g

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1. High definition nylon polarizing lenses, anti glare, clear and not dazzling 2. UV400 protection, effectively blocking strong ultraviolet light 3. 8 layers of anti-reflection coating to improve light transmittance and reduce visual fatigue 4. Aluminum magnesium frame, strong and light, durable 5. Spring temples, automatically adjust to fit the face shape 6. Dimensions: 43x149mm 7. Weight: about 23g

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1. Glasses structure: full frame2. Glasses style: square frame3. Purpose: reading books, newspapers, etc. for the elderly with presbyopia4. Ultra-light, ultra-soft, strong, impact-resistant, wear-resistant5. PC lens, high light transmittance6. Lens height: 31mm7. Lens width: 48 mm8. Nose distance: 26mm9. Mirror width: 138mm10. Weight: about 30 grams

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1. Light-sensitive color change, intelligent lens, indoor and outdoor sensing at any time2. Solid hinge, smooth opening and closing, no ear pinching, not easy to rust3. Anti-glare, safe driving4. Comfortable silicone nosepiece, not easy to leave a red mark5. Mirror leg luster metal elements, embellished pattern6. Frame material: ABS, alloy7. Refractive index: 1.508. Lens material: resin9. Size: about 14.5 x 4.8cm10. Weight: about 19gA note on the speed and depth of discoloration: the depth of discoloration depends on the strength of ultraviolet light and the length of exposure. In weak ultraviolet weather, there will be discoloration effect is not obvious phenomenon, belongs to the normal situation, not the problem of glasses itself

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1. Light-sensitive color change, intelligent lens, indoor and outdoor sensing at any time2. Solid hinge, smooth opening and closing, no ear pinching, not easy to rust3. Anti-glare, safe driving4. Comfortable silicone nosepiece, not easy to leave a red mark5. Mirror leg luster metal elements, embellished pattern6. Frame material: ABS, alloy7. Refractive index: 1.508. Lens material: resin9. Size: about 14.5 x 4.8cm10. Weight: about 19gA note on the speed and depth of discoloration: the depth of discoloration depends on the strength of ultraviolet light and the length of exposure. In weak ultraviolet weather, there will be discoloration effect is not obvious phenomenon, belongs to the normal situation, not the problem of glasses itself

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1. Light-sensitive color change, intelligent lens, indoor and outdoor sensing at any time2. Solid hinge, smooth opening and closing, no ear pinching, not easy to rust3. Anti-glare, safe driving4. Comfortable silicone nosepiece, not easy to leave a red mark5. Mirror leg luster metal elements, embellished pattern6. Frame material: ABS, alloy7. Refractive index: 1.508. Lens material: resin9. Size: about 14.5 x 4.8cm10. Weight: about 19gA note on the speed and depth of discoloration: the depth of discoloration depends on the strength of ultraviolet light and the length of exposure. In weak ultraviolet weather, there will be discoloration effect is not obvious phenomenon, belongs to the normal situation, not the problem of glasses itself

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1. Light-sensitive color change, intelligent lens, indoor and outdoor sensing at any time2. Solid hinge, smooth opening and closing, no ear pinching, not easy to rust3. Anti-glare, safe driving4. Comfortable silicone nosepiece, not easy to leave a red mark5. Mirror leg luster metal elements, embellished pattern6. Frame material: ABS, alloy7. Refractive index: 1.508. Lens material: resin9. Size: about 14.5 x 4.8cm10. Weight: about 19gA note on the speed and depth of discoloration: the depth of discoloration depends on the strength of ultraviolet light and the length of exposure. In weak ultraviolet weather, there will be discoloration effect is not obvious phenomenon, belongs to the normal situation, not the problem of glasses itself

Read more less

1. Light-sensitive color change, intelligent lens, indoor and outdoor sensing at any time2. Solid hinge, smooth opening and closing, no ear pinching, not easy to rust3. Anti-glare, safe driving4. Comfortable silicone nosepiece, not easy to leave a red mark5. Mirror leg luster metal elements, embellished pattern6. Frame material: ABS, alloy7. Refractive index: 1.508. Lens material: resin9. Size: about 14.5 x 4.8cm10. Weight: about 19gA note on the speed and depth of discoloration: the depth of discoloration depends on the strength of ultraviolet light and the length of exposure. In weak ultraviolet weather, there will be discoloration effect is not obvious phenomenon, belongs to the normal situation, not the problem of glasses itself

Read more less

1. Light-sensitive color change, intelligent lens, indoor and outdoor sensing at any time2. Solid hinge, smooth opening and closing, no ear pinching, not easy to rust3. Anti-glare, safe driving4. Comfortable silicone nosepiece, not easy to leave a red mark5. Mirror leg luster metal elements, embellished pattern6. Frame material: ABS, alloy7. Refractive index: 1.508. Lens material: resin9. Size: about 14.5 x 4.8cm10. Weight: about 19gA note on the speed and depth of discoloration: the depth of discoloration depends on the strength of ultraviolet light and the length of exposure. In weak ultraviolet weather, there will be discoloration effect is not obvious phenomenon, belongs to the normal situation, not the problem of glasses itself

Read more less

1. Light-sensitive color change, intelligent lens, indoor and outdoor sensing at any time2. Solid hinge, smooth opening and closing, no ear pinching, not easy to rust3. Anti-glare, safe driving4. Comfortable silicone nosepiece, not easy to leave a red mark5. Mirror leg luster metal elements, embellished pattern6. Frame material: ABS, alloy7. Refractive index: 1.508. Lens material: resin9. Size: about 14.5 x 4.8cm10. Weight: about 19gA note on the speed and depth of discoloration: the depth of discoloration depends on the strength of ultraviolet light and the length of exposure. In weak ultraviolet weather, there will be discoloration effect is not obvious phenomenon, belongs to the normal situation, not the problem of glasses itself

Read more less

1. Light-sensitive color change, intelligent lens, indoor and outdoor sensing at any time2. Solid hinge, smooth opening and closing, no ear pinching, not easy to rust3. Anti-glare, safe driving4. Comfortable silicone nosepiece, not easy to leave a red mark5. Mirror leg luster metal elements, embellished pattern6. Frame material: ABS, alloy7. Refractive index: 1.508. Lens material: resin9. Size: about 14.5 x 4.8cm10. Weight: about 19gA note on the speed and depth of discoloration: the depth of discoloration depends on the strength of ultraviolet light and the length of exposure. In weak ultraviolet weather, there will be discoloration effect is not obvious phenomenon, belongs to the normal situation, not the problem of glasses itself

Read more less

1. Light-sensitive color change, intelligent lens, indoor and outdoor sensing at any time2. Solid hinge, smooth opening and closing, no ear pinching, not easy to rust3. Anti-glare, safe driving4. Comfortable silicone nosepiece, not easy to leave a red mark5. Mirror leg luster metal elements, embellished pattern6. Frame material: ABS, alloy7. Refractive index: 1.508. Lens material: resin9. Size: about 14.5 x 4.8cm10. Weight: about 19gA note on the speed and depth of discoloration: the depth of discoloration depends on the strength of ultraviolet light and the length of exposure. In weak ultraviolet weather, there will be discoloration effect is not obvious phenomenon, belongs to the normal situation, not the problem of glasses itself

Read more less

1. Light-sensitive color change, intelligent lens, indoor and outdoor sensing at any time2. Solid hinge, smooth opening and closing, no ear pinching, not easy to rust3. Anti-glare, safe driving4. Comfortable silicone nosepiece, not easy to leave a red mark5. Mirror leg luster metal elements, embellished pattern6. Frame material: ABS, alloy7. Refractive index: 1.508. Lens material: resin9. Size: about 14.5 x 4.8cm10. Weight: about 19gA note on the speed and depth of discoloration: the depth of discoloration depends on the strength of ultraviolet light and the length of exposure. In weak ultraviolet weather, there will be discoloration effect is not obvious phenomenon, belongs to the normal situation, not the problem of glasses itself

Read more less

1. Light-sensitive color change, intelligent lens, indoor and outdoor sensing at any time2. Solid hinge, smooth opening and closing, no ear pinching, not easy to rust3. Anti-glare, safe driving4. Comfortable silicone nosepiece, not easy to leave a red mark5. Mirror leg luster metal elements, embellished pattern6. Frame material: ABS, alloy7. Refractive index: 1.508. Lens material: resin9. Size: about 14.5 x 4.8cm10. Weight: about 19gA note on the speed and depth of discoloration: the depth of discoloration depends on the strength of ultraviolet light and the length of exposure. In weak ultraviolet weather, there will be discoloration effect is not obvious phenomenon, belongs to the normal situation, not the problem of glasses itself

Read more less

1. Light-sensitive color change, intelligent lens, indoor and outdoor sensing at any time2. Solid hinge, smooth opening and closing, no ear pinching, not easy to rust3. Anti-glare, safe driving4. Comfortable silicone nosepiece, not easy to leave a red mark5. Mirror leg luster metal elements, embellished pattern6. Frame material: ABS, alloy7. Refractive index: 1.508. Lens material: resin9. Size: about 14.5 x 4.8cm10. Weight: about 19gA note on the speed and depth of discoloration: the depth of discoloration depends on the strength of ultraviolet light and the length of exposure. In weak ultraviolet weather, there will be discoloration effect is not obvious phenomenon, belongs to the normal situation, not the problem of glasses itself

Read more less

1. Light-sensitive color change, intelligent lens, indoor and outdoor sensing at any time2. Solid hinge, smooth opening and closing, no ear pinching, not easy to rust3. Anti-glare, safe driving4. Comfortable silicone nosepiece, not easy to leave a red mark5. Mirror leg luster metal elements, embellished pattern6. Frame material: ABS, alloy7. Refractive index: 1.508. Lens material: resin9. Size: about 14.5 x 4.8cm10. Weight: about 19gA note on the speed and depth of discoloration: the depth of discoloration depends on the strength of ultraviolet light and the length of exposure. In weak ultraviolet weather, there will be discoloration effect is not obvious phenomenon, belongs to the normal situation, not the problem of glasses itself

Read more less

1. Light-sensitive color change, intelligent lens, indoor and outdoor sensing at any time2. Solid hinge, smooth opening and closing, no ear pinching, not easy to rust3. Anti-glare, safe driving4. Comfortable silicone nosepiece, not easy to leave a red mark5. Mirror leg luster metal elements, embellished pattern6. Frame material: ABS, alloy7. Refractive index: 1.508. Lens material: resin9. Size: about 14.5 x 4.8cm10. Weight: about 19gA note on the speed and depth of discoloration: the depth of discoloration depends on the strength of ultraviolet light and the length of exposure. In weak ultraviolet weather, there will be discoloration effect is not obvious phenomenon, belongs to the normal situation, not the problem of glasses itself

Read more less

1. Light-sensitive color change, intelligent lens, indoor and outdoor sensing at any time2. Solid hinge, smooth opening and closing, no ear pinching, not easy to rust3. Anti-glare, safe driving4. Comfortable silicone nosepiece, not easy to leave a red mark5. Mirror leg luster metal elements, embellished pattern6. Frame material: ABS, alloy7. Refractive index: 1.508. Lens material: resin9. Size: about 14.5 x 4.8cm10. Weight: about 19gA note on the speed and depth of discoloration: the depth of discoloration depends on the strength of ultraviolet light and the length of exposure. In weak ultraviolet weather, there will be discoloration effect is not obvious phenomenon, belongs to the normal situation, not the problem of glasses itself

Read more less

1. Light-sensitive color change, intelligent lens, indoor and outdoor sensing at any time2. Solid hinge, smooth opening and closing, no ear pinching, not easy to rust3. Anti-glare, safe driving4. Comfortable silicone nosepiece, not easy to leave a red mark5. Mirror leg luster metal elements, embellished pattern6. Frame material: ABS, alloy7. Refractive index: 1.508. Lens material: resin9. Size: about 14.5 x 4.8cm10. Weight: about 19gA note on the speed and depth of discoloration: the depth of discoloration depends on the strength of ultraviolet light and the length of exposure. In weak ultraviolet weather, there will be discoloration effect is not obvious phenomenon, belongs to the normal situation, not the problem of glasses itself

Read more less

1. Light-sensitive color change, intelligent lens, indoor and outdoor sensing at any time2. Solid hinge, smooth opening and closing, no ear pinching, not easy to rust3. Anti-glare, safe driving4. Comfortable silicone nosepiece, not easy to leave a red mark5. Mirror leg luster metal elements, embellished pattern6. Frame material: ABS, alloy7. Refractive index: 1.508. Lens material: resin9. Size: about 14.5 x 4.8cm10. Weight: about 19gA note on the speed and depth of discoloration: the depth of discoloration depends on the strength of ultraviolet light and the length of exposure. In weak ultraviolet weather, there will be discoloration effect is not obvious phenomenon, belongs to the normal situation, not the problem of glasses itself

Read more less

1. Light-sensitive color change, intelligent lens, indoor and outdoor sensing at any time2. Solid hinge, smooth opening and closing, no ear pinching, not easy to rust3. Anti-glare, safe driving4. Comfortable silicone nosepiece, not easy to leave a red mark5. Mirror leg luster metal elements, embellished pattern6. Frame material: ABS, alloy7. Refractive index: 1.508. Lens material: resin9. Size: about 14.5 x 4.8cm10. Weight: about 19gA note on the speed and depth of discoloration: the depth of discoloration depends on the strength of ultraviolet light and the length of exposure. In weak ultraviolet weather, there will be discoloration effect is not obvious phenomenon, belongs to the normal situation, not the problem of glasses itself

Read more less

1. Light-sensitive color change, intelligent lens, indoor and outdoor sensing at any time2. Solid hinge, smooth opening and closing, no ear pinching, not easy to rust3. Anti-glare, safe driving4. Comfortable silicone nosepiece, not easy to leave a red mark5. Mirror leg luster metal elements, embellished pattern6. Frame material: ABS, alloy7. Refractive index: 1.508. Lens material: resin9. Size: about 14.5 x 4.8cm10. Weight: about 19gA note on the speed and depth of discoloration: the depth of discoloration depends on the strength of ultraviolet light and the length of exposure. In weak ultraviolet weather, there will be discoloration effect is not obvious phenomenon, belongs to the normal situation, not the problem of glasses itself

Read more less