Iofisi 14
-
IOfisi ye-Opto Tech ye-14 yeeLensi eziqhubekayo
Ngokubanzi, ilensi yeofisi yilensi yokufunda ephuculweyo ekwaziyo ukuba nombono ocacileyo nakumgama ophakathi.Umgama osebenzisekayo unokulawulwa ngamandla aguquguqukayo e-lens yeofisi.Amandla aguqukayo ngakumbi i-lens inawo, kokukhona ingasetyenziselwa umgama.Iiglasi zokufunda zombono omnye zilungisa kuphela umgama wokufunda we-30-40 cm.Kwiikhompyutha, ngomsebenzi wasekhaya okanye xa udlala isixhobo, nemigama ephakathi ibalulekile.Nawaphi na amandla anqwenelekayo e-degressive (dynamic) ukusuka kwi-0.5 ukuya kwi-2.75 ivumela umbono womgama we-0.80 m ukuya kwi-4.00 m.Sinikezela ngeelensi ezininzi eziqhubekayo eziyilelwe ngokukodwaukusetyenziswa kwekhompyutha kunye neofisi.Ezi lens zibonelela ngezowuni zokubukela eziphakathi nezikufutshane, ngeendleko zoncedo lomgama.