Magirazi ekutasva anoshandura mavara magirazi anogona kugadzirisa ruvara munguva maererano nekunze kwe ultraviolet chiedza uye tembiricha, uye anogona kudzivirira maziso kubva kuchiedza chakasimba, chakanyatsokodzera kupfeka kana uchikwira.Nheyo yekuchinja-ruvara iri kuburikidza nelenzi ine sirivheri halide microcrystals uye ultraviolet chiedza chekuita mushure mekuparadzana, maatomu esirivha anotora chiedza, kuderedza chiyero chekutumira lens, nokudaro kuchinja ruvara;Kana mwenje wekuvheneka ukarasika, maatomu esirivheri anobatanazve nemaatomu ehalogen, achidzokera kuruvara rwawo rwepakutanga.Magirazi akanaka ekutasva magirazi haanyanyi kukuvadza maziso, asi kutasva kwenguva refu kunogona kukonzera kuneta kwekuona.Ngatitarisei pamusimboti wekuchinja-mavara ekutasva magirazi.
Ndeipi iyo nheyo yemavara-inoshandura magirazi ekutasva?
Magirazi anoshandura mavara anogona kushandura ruvara rwema lenses zvichienderana nekusimba kwechiedza chekunze, kuitira kuchengetedza maziso kubva pakukurudzira kwechiedza chakasimba, saka vanhu vazhinji vanozosarudza kupfeka magirazi anochinja-ruvara pavanenge vakatasva, asi vazhinji vavo vanoita. vasingazivi musimboti wekuchinja-mavara, chaizvoizvo, nheyo yekushanda yemagirazi ekuchinja-mavara iri nyore kwazvo.
1. Magirazi ekutasva anoshandura mavara anogadzirwa nekuwedzera zvinhu zvitsvuku kune lens raw materials kuita kuti lenzi dzive nesirivha halide (silver chloride, silver australide) microcrystals.Kana ultraviolet kana pfupi-wave chiedza chinooneka chikagamuchirwa, halogen ions inoburitsa maerekitironi, ayo anotorwa neayoni esirivheri uye anoita: isina ruvara sirivheri halide inoodzwa kuita opaque sirivheri maatomu uye yakajeka halogen maatomu.Maatomu esirivha anotora chiedza, izvo zvinoderedza kutenderera kwelens, kuitira kuti ruvara rwemagirazi ruchinje.
2. Nokuti iyo halogen mu lens yakasvibiswa haizorasikiki, saka maitiro ekugadzirisa anogona kuitika, mushure mokunge chiedza chekugadzirisa chanyangarika, sirivha uye halogen zvinosangana, kuitira kuti lenzi idzokere kune yepakutanga yakajeka isina ruvara kana chiedza-ruvara.Kutasva kazhinji kunze, kudiwa kwekutsungirira kukurudzirwa kwezuva, saka kupfeka magirazi ekutasva magirazi anogona kuchinja ruvara zviri nani.Zvisinei, vamwe vanhu vari kunetseka kuti magirazi ekutasva anochinja-ruvara achakuvadza maziso.Zvadaro, magirazi ekutasva anoshandura ruvara achakuvadza maziso here?
Magirazi ekutasva anochinja ruvara anokuvadza maziso here?
Chiedza chekufambiswa kwemavara-anochinja magirazi ekukwira chakadzikira, kunyangwe chichigona kutora yakawanda yeultraviolet, infrared uye akasiyana anokuvadza kupenya, asi nekuda kwesirivheri halide kemikari irimo palens, kufambiswa kwechiedza kwelens hakuna kunaka. , kushandiswa kwenguva refu kunogona kukonzera kuneta kwekuona, kusina kukodzera kutasva kwenguva refu kupfeka uye kushandiswa.Nekudaro, nekufambira mberi kwehunyanzvi hwekugadzira, chiyero chekuchinja uye kupera kwemavara-anochinja-lenses zvakagadziridzwa zvakanyanya, uye emhando yepamusoro-anoshandura mavara ekutasva magirazi anenge asina kukuvadza.Pamusoro pezvo, zvinofanirwa kucherechedzwa kuti kune mamwe magirazi akaderera-anochinja-chinja ruvara rwekutasva asina kuenzana shanduko yeruvara, ingave inononoka kushanduka kwemavara nekukurumidza kupera kwemavara, kana kukurumidza kushanduka kweruvara nekunonoka kwazvo kupera kwemavara, uye mamwe haachinje ruvara, izvi kutasva magirazi kupfeka kwenguva yakareba haikwanisi kuita kudzivirirwa kwemaziso kunobudirira.
Nguva yekutumira: Jul-20-2023