Lens Light Transmission Classification :
Category | Light Transmittance | Adaptable Condition |
Cat 0 | 80%-100% | Night time or low light dull days |
Cat 1 | 43%-80% | Low light riding |
Cat 2 | 18%-43% | Fairly bright sunny day and partly cloudy conditions |
Cat 3 | 8%-18% | Sunny glare light condition or water sports |
Cat 4 | 3%-8% | Snowy conditions |
With polarized sunglasses comes a range of light transmission rates, meaning, how much light permeates the lens and reaches your eyes. In bright light, a lower transmission rate is desirable: this means less light is getting to your eye. In low-light conditions, a higher transmission rate is better. sunglass manufacturers categorize their light transmission rates in percentages or numbers: Intense, bright sun: 9 to 12 percent; sunny to variable light conditions: 13 to 30 percent; low-light, hazy, overcast conditions: 31 to 55.
Why you choose polarized lens ?
Polarized sunglasses are designed to protect your eyes from the sun and ensure that your eyes are in tiptop condition all the time, especially for the outdoor sports.
These are the benefits of Polarized Sunglasses:
1. Protect our eyes from UV radiation (UVA, UVB & UVC).
2. Block virtually 100% glare.
3. Reduce eye fatigue while driving under hot sun.
4. Accurate color perception.
5. High anti-fog performance.
Sposune sunglasses feature:
-Lens: 100% UV protection.
-Face comfort: flexible temples and adjustable nose piece provide the perfect fit.
-Nose pad: anti-skid rubber nose piece –keeps eyewear at the right height without pressure point.
-Interchangeable multi lens: yellow, blue, smoke, transparent.
includes five lenses to adapt to every light condition you would find when out on a ride: a clear lens for night riding or extremely low light conditions, a yellow lens for overcast days that require tons of contrast, MLC lenses in red, blue and green for sunnier conditions and a Smoke lens.
-Meets ANSI Z87.1-2010,CE EN12312 & CE EN166 High velocity impact safety standards
Specifications:
Product Name | riding protective eyewear |
Model NO. | JH072 |
Material | frame | TR90 / PC is available |
Lens | PC lens or polarized lens with UV protection |
Color | frame | blue,red,white,yellow,as clients' requirement. |
Lens | ,brown,grey,yellow,blue and transparent etc ;Any color is available |
Customized | Your logo can be put on the products |
MOQ | 300pcs/model for customized item |
Price term | EXW,FOB Guangzhou |
Delivery time | 20-25days according to our ready stock and your quantity. |
Payment term | 30% deposit in advance, 70% balance before shipment. |
Packing | 1pcs/poly bag, 30pcs/inner box,300pcs/master carton |