แว่นตากันแดด VENTUREGEAR รุ่น VGSB323
- เลนส์ Polarized สี Forest Gray กันฝ้าและกันรอยขีดข่วน
- Stylish half-frame high performance eyewear.
- Co-injected temples for snug, secure fit.
- Adjustable rubber nosepiece.
- Anti-fog, scratch resistant polycarbonate lens provides 99% UVA/B/C protection.
- Lens Technology
- Forest Gray Polarized Lens: Commonly used in outdoor applications. Provides you with the least amount of color distortion.
- Visible Light Transmitted 380-780nm 7%
- UVA, UVB Blocked 200-380nm 99%
- Blue Light Blocked 400-700nm 99%
- IR Blocked 780-2000nm 38%
- Weight: 30 gm
- Lens Marking Symbols
- P: ผลิตจากประเทศr’s mark
- Z87: ANSI standard for eye and face protection devices
- +: High impact
- S: Special purpose
- Temple Marking Symbols
- P: ผลิตจากประเทศr’s mark
- Z87: ANSI standard for eye and face protection devices
- +: High impact
- c SEI CAN/CSA Z94.3-15: CAN/CSA standard for eye and face protection devices
- UV Filter Transmittance:
- U2: Max Effective Far UV= .1% / Max Near UV= 3.7%
- U2.5: Max Effective Far UV= .1% / Max Near UV= 2.3%
- U3: Max Effective Far UV= .07% / Max Near UV= 1.4%
- U4: Max Effective Far UV= .04% / Max Near UV= .5%
- U5: Max Effective Far UV= .02% / Max Near UV= .2%
- U6: Max Effective Far UV= .01% / Max Near UV= .1%
- Visible Light Filters:
- L1.3: 85% Max. Visible Light
- L1.7: 55% Max. Visible Light
- L2.5: 29% Max. Visible Light
- L3: 18% Max. Visible Light
