Nhau dzeIndasitiri
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Magirazi ekuona kamwe chete, magirazi maviri, uye magirazi anofambira mberi: Musiyano uripi?
Paunopinda muchitoro chegirazi woedza kutenga magirazi, une mhando dzakasiyana dzemagirazi zvichienderana nechiremba wako. Asi vanhu vazhinji vanovhiringidzika nemashoko ekuti single vision, bifocal uye progressive. Aya mazwi anoreva kuti magirazi ari mumagirazi ako...Verenga zvakawanda -
Matambudziko Ehupfumi Pasi Pose Anochinja Indasitiri Yekugadzira Zvinhu Nemaziso
Kudzikira kwehupfumi hwenyika kuri kuitika kwakanganisa zvakanyanya maindasitiri akasiyana-siyana, uye indasitiri yekugadzira zvinhu haina musiyano. Pakati pekuderera kwekudiwa kwemusika uye mitengo yekushanda iri kukwira, mabhizinesi mazhinji ari kutambura kuchengetedza kugadzikana. Kuti ave mumwe wevatungamiri...Verenga zvakawanda -
Magirazi Ane Crazed: chii uye kuti ungaadzivirira sei
Kupenga kwemalenzi chinhu chinoita sedandemutande remagirazi ako kana magirazi ako akapenga nekupiswa zvakanyanya. Kupenga kunogona kuitika kune kupenga kusingadzoreki pamalenzi egirazi, zvichiita kuti nyika ifare...Verenga zvakawanda -
Kuenzanisa kwemaLenses eSpherical, Aspheric, uye Double Aspheric
Magirazi ekuona anouya mumhando dzakasiyana, akanyanya kurongwa sedenderedzwa, aspheric, uye aspheric kaviri. Rudzi rumwe nerumwe rune hunhu hwakasiyana hwemaziso, ukobvu hwemagadzirirwo, uye hunhu hwekuona. Kunzwisisa misiyano iyi kunobatsira pakusarudza zvakanyanya...Verenga zvakawanda -
Universe Optical Inopindura Matanho Emari yeUS uye Maonero Eramangwana
Zvichienderana nekuwedzera kwemitero yeUS pazvinhu zvinotengwa kubva kuChina, kusanganisira magirazi emaziso, Universe Optical, kambani inotungamira muindasitiri yemaziso, iri kutora matanho ekudzivirira kukanganisa kushanda pamwe chete kwedu nevatengi vekuUS. Mitengo mitsva,...Verenga zvakawanda