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Home - Technology - technology of retroreflection |
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 Spherical reflection (Glass bead type) Technology |
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Each glass bead works as follows : An incoming light beam refracts as it passes through the front surface of the glass bead and reflected off a mirrored surface behind the bead again.
The beam then passes back through the front surface, and returns toward the light sources. |
| 9904, 9905, 2001 series |
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| Cube corner reflection (Micro-prism) Technology |
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Cube corners are retro-reflective lens elements like glass beads. Each?cube?corner has three mutually perpendicular refractive surfaces.
An incidental light ray is refracted on each of the three surfaces and returned to its source parallel to its initial direction. It functions like a ball bounced into the corner of a room. |
| LUMIAN series |
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GIOLITE-LUMIAN CO., LTD.
Room 408, Woolim e-BIZ Center #1, 170-5, Guro-Dong, Guro-Gu, Seoul, Korea
Zip code : 152-050
TEL : 82-2-869-1988 FAX : 82-2-869-7711
COPYRIGHT (C)2003 GIO-LITE. ALL RIGHT RESERVED. |
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