Mbiri ya CIOF
1stChiwonetsero cha Ma Optics cha China International (CIOF) chinachitika mu 1985 ku Shanghai. Kenako malo owonetserako zinthu anasinthidwa kukhala Beijing.mu 1987,Pa nthawi yomweyo, chiwonetserochi chinavomerezedwa ndi Unduna wa Zachuma Zakunja ndi Malonda ku China (Unduna wa Zamalonda wa People's Republic of China tsopano), zomwe zikutanthauza kuti chinavomerezedwa kukhala chiwonetsero chapadziko lonse cha kuwala. Mu 1997, chiwonetserochi chinatchulidwa kuti 'CHINA INTERNATIONAL OPTICS FAIR' mwalamulo, kusonyeza mphamvu ya chiwonetserochi padziko lonse lapansi.
CIOF imachitikira ku Beijing nthawi iliyonse yophukira ndipo ili ndi mbiri ya zaka 32 mpaka pano. CIOF tsopano ndi nsanja yofunika kwambiri yolankhulirana, chitukuko ndi malonda a makampani opanga kuwala.
Ziwonetsero za Universe Optical ku 33th CIOF
Pakadali pano, CIOF ya 33 ikuchitikira ku China International Exhibition Centre ku Beijing. Ndipo ikhala masiku atatu, kuyambira lero mpaka pa 22 Okutobala. Monga chochitika chachikulu cha makampani opanga kuwala, chiwonetserochi chakopa makampani osiyanasiyana kutenga nawo mbali mumakampaniwa, ndikupanga chithunzi cha unyolo wonse wamakampaniwa.
Monga wopanga waluso wa ma lens optical, komanso monga wogulitsa yekha wa Rodenstock ku China, Universe Optical /TR Optical, pamodzi ndi Rodenstock tsopano akuwonetsa pa chiwonetserochi.
Pa chiwonetserochi, timabweretsa zinthu zathu zatsopano komanso zotentha, monga mandala owoneka bwino, mandala oletsa kutopa, mandala a Spincoat Photochromic, ndi zosonkhanitsira za Blueblock, zomwe zimakopa chidwi cha alendo.
Poganizira zofuna za makasitomala athu, Universe Optical ikupitiliza kufufuza ndi kupanga zinthu zatsopano ndikusintha ukadaulo. Ndipo sikuti imangokonza masomphenya anu okha, komanso ma lens a chilengedwe angakupatseni mwayi womasuka komanso wosangalatsa.
Sankhani Chilengedwe Chonse, sankhani masomphenya abwino!