Reflective ib feem ntawm lubreflective tsho khuamyog tsim los ntawm cov thev naus laus zis siab tshaj plaws ntawm kev tsom thiab tom qab ua tiav los ntawm kev siv micro-pob zeb diamond siv lead ua lattice los tsim refraction thiab siab refractive index iav hlaws retro-reflective txoj cai.Nws tuaj yeem cuam tshuam lub teeb ncaj nraim rov qab mus rau qhov chaw luminous, thiab muaj qhov ua tau zoo retroreflective kho qhov muag tsis hais hnub lossis hmo ntuj.Tshwj xeeb tshaj yog thaum hmo ntuj, nws tuaj yeem pom qhov pom tau zoo ib yam li thaum nruab hnub.Kev nyab xeeb cov khaub ncaws ua los ntawm cov khoom siv pom kev zoo siab no tuaj yeem pom tau yooj yim los ntawm cov neeg tsav tsheb hmo ntuj txawm hais tias tus neeg hnav nyob hauv qhov chaw deb lossis nyob rau hauv qhov cuam tshuam ntawm lub teeb lossis tawg tawg.