Ikhwalithi ephezulu ye-Optical Tube
Ilensi yokugxilisa ingqondo: Izingxenye zelensi yokugxilisa ingqondo ehlanganiswe ilensi emise okwecwephe kanye nelensi ye-convex ye-lenticular ukuze kulungiswe ukuphuma okuyindilinga, bese kuthola indawo yokukhanya encane ukuze kufinyelele amandla okugxila kanye nomthelela wokusika obukhali.
I-Collimator Lens: Izingxenye ze-Collimator zishintsha ukukhanya kokudlulisela kube ukukhanya okuhlanganisiwe ngewashi, ukukhiya indandatho enwebekayo namalensi angenisiwe anesici sevolumu encane kanye nokulahlekelwa okuphansi.
