Woowhead VisionGuard screen protectors combine circular-polarized light conditioning with a magnetron-sputtered AR anti-glare coating — designed to reduce reflections and glare from the source, for more comfortable viewing in bright or nighttime environments.
View Products How It WorksOne technology, two directions of protection — conditioning the light going into your eyes and the light bouncing off the screen.
Circular-polarized light conditioning under the Woowhead self-developed soft-light standard, converting the screen's linearly polarized output toward natural-light-like circular polarization for a softer, more even look.
Magnetron-sputtered AR anti-glare coating reduces surface reflection and glare in strong light, night driving and outdoor scenes.
Compared with 1.0, scinique® 2.0 adds narrow-band phase matching and dual-layer circular-polarized parameter alignment — less stray light, more even screen light, one step further in visual comfort.
Every box includes a circular-polarized detection card. Rotate it over the screen and watch the light state change — the core technology is visible in three minutes, no lab needed.
Key figures come from third-party reports or are labeled as brand-lab measurements — sources are marked on every product page.
| Indicator | Value | Source |
|---|---|---|
| Light transmittance | 96.5% | SGS report SZIN2606001469PL01_CN |
| Haze | 0.4% | SGS report SZIN2606001469PL01_CN |
| Surface reflectance | ≤ 0.5% | Brand laboratory measurement |
| Scratch hardness | Mohs 6H | Brand laboratory measurement |
| Ball-drop impact | Pass | SGS report SZIN2606001469PL02_CN |
| Oleophobic layer | 115° contact angle | Brand laboratory measurement |
The reflectance and hardness figures are brand-laboratory measurements and are not part of the SGS reports. Product effects depend on usage conditions; this site does not make absolute promises.
The principle of circular vs. linear polarized light in displays was explained for the general public on CCTV-10's "Science of Light" program (June 6, 2016). This link is provided as a technology-principle reference only and does not constitute any form of brand endorsement.