Tsom Iav Khw Lub tsom iav khw sim tsim kom muaj qhov chaw sib txawv. los ntawm kev siv qhov zoo ntawm qhov nthuav dav nrog ntau qhov sib txawv ntawm qhov los ntawm kev rov ua dua tshiab thiab txheej thiab thov lawv los ntawm phab ntsa architectural mus rau sab hauv qab nthab, cov yam ntxwv ntawm concave lens tau qhia- txawv cov teebmeem ntawm kev pom meej thiab tsis meej. Nrog rau daim ntawv thov ntawm concave lens nrog lub kaum sab xis ntau yam, sib ntswg thiab tilted teebmeem ntawm cov duab yog nthuav tawm ntawm qab nthab tsim thiab teeb ua txee. Cov cuab yeej ntawm convex lens, uas hloov qhov ntau thiab tsawg ntawm cov khoom ntawm yuav, yog qhia ntawm phab ntsa exhibition.



