Liab dot pom (liab dot pom), qee cov qauv kuj hu ua reflex pom (reflex pom), tseem hu ua lub puab liab dot, yog qhov pom qhov muag tsis pom qhov loj, nrog lub ntsej muag ci ntsa iab (feem ntau yog taw tes liab). Qee lub telescopes thiab "point-and-shoot cameras" nrog built-in viewfinders kuj nqa cov tsom iav liab.
