A lenzi ine magirazi maviriigirazi rakagadzirwa nezvinhu zviviri zve optical zvine refractive index yakasiyana uye dispersion properties. Chinangwa chayo chikuru ndechekuderedza kana kubvisa aberrations, kunyanya chromatic aberrations, nekubatanidza zvinhu zvakasiyana zve optical, nokudaro zvichivandudza kunaka kwemifananidzo ye lens.
1,Ndezvipi zvakanakira zve bi-malenzi e telecentric?
Malenzi eBi-telecentric ane mabhenefiti akawanda anoshamisa, asi akaomawo kushandisa uye anoda hunyanzvi hwakawanda kuti ashandiswe. Ngatitarisei mabhenefiti emalenzi eBi-telecentric zvakadzama:
1)Gadzira mhedzisiro yakakosha yekuona
Magirazi ane bi-telecentric anogona kugadzira mhedzisiro yekuona isingagone kuwanikwa nemagirazi akajairwa, akadai sekugadzirisa zvakadzama kudzika kwemunda uye kugadzira iyo inonzi "miniature model".
2)Dzora maonero emufananidzo
Lenzi ine magirazi maviri inogona kudzora maonero emufananidzo, kugadzirisa kukanganisa kwemativi echivako, uye kuchengetedza mitsetse yakarongwa yakatwasuka isina kukotama.
3)Ita basa rekudzora kutarisa
Magirazi ane bi-telecentric anobvumira kugadzirisa kwakazvimirira kwekutarisa uye kudzika kwenzvimbo, izvo zvisingagoneke nemagirazi akajairwa akagadzirwa.
4)Hunhu hwemufananidzo hwakanaka kwazvo
Nekuda kwekugadzirwa kwavo,malenzi ane ma telecentric maviridzinowanzova nekushanda kwakanaka kwemaziso uye mhando yemufananidzo.
5)Kuchinjika kwekushanda
Kunyange hazvo magirazi e-bi-telecentric achida kushanda nemaoko uye kudzora, anopa mwero wekushanduka-shanduka unobvumira mutori wemifananidzo kudzora mufananidzo zvichienderana nezvinodiwa chaizvo.
Lenzi ine magirazi maviri (bi-telecentric lens)
6)Gadzira mhedzisiro dzakasiyana
Nekugadzirisa kutsveyama uye kutsveyama kwelenzi, vafotori vanogona kugadzira mhando dzakasiyana dzemhedzisiro nemalenzi ane malenzi maviri.
2,Musiyano uripo pakati pe bi-lenzi ye telecentric uye lenzi ye telecentric
Musiyano mukuru uripo pakati pe lenzi ine bi-telecentric ne lenzi ine telecentric ndiko kugona kugadzirisa kona ye lenzi uye kufambisa lenzi:
1)Lenzi ine magirazi maviri
Malenzi eBi-telecentric anowanzo kureva malenzi eTelecentric ane malenzi maviri anogona kugadziriswa zvakasiyana. Anogona kufamba kumusoro nekudzika (offset) uye kuruboshwe nekurudyi (sway), uye anogonawo kuchinja kona yekutsvedza.
Dhizaini yelenzi ine magirazi maviri inopa vafotori simba guru uye rusununguko rwekugadzira, asi panguva imwe chete zvakaoma kuishandisa, zvichida tekinoroji yepamusoro uye matekiniki epamusoro.
Kazhinji, malenzi ane bi-telecentric anopa rusununguko rwakakura rwekudzora uye anogadzira mifananidzo ine hunyanzvi uye inokwezva kwenguva refu, asi anouyawo nemutengo wakakwira uye zvinodiwa zvehunyanzvi zvakaoma kunzwisisa.
2)Magirazi eTelecentric
Magirazi eTelecentricbvumira vafotori kugadzirisa kona yelenzi kuitira kuti lenzi nesensa zvisaenderane, zvichibvumira mufotori kudzora kudzika kwekutarisa uye kugadzira mhedzisiro inochinja-chinja uye yekugadzira.
Kune rumwe rutivi, lenzi yelenzi ine telecentric inogonawo kufambiswa kana "kugadziriswa," ichichinja chimiro chayo pasina kuchinja kona yekamera, izvo zvinobatsira pakudzora nekugadzirisa maonero.
Pfungwa Dzekupedzisira:
Kana muchida kutenga marudzi akasiyana-siyana emalenzi ekutarisa, ekuongorora, emadrone, epamba rakangwara, kana chero chimwe chinhu, tine zvamunoda. Taura nesu nhasi kuti udzidze zvakawanda nezvemalenzi edu nezvimwe zvinhu.
Nguva yekutumira: Chikunguru-02-2024
