Chii kusimba chiedza uye nei zvichikosha

Kuwanda chiedza (sezvo chiedza chezuva, uye chakagadzirwa chiedza) anogona anosiyana zvikuru, uye nemaziso dzatisingazokwanisi kuona ukuru okuvhenekesa, kureva. K. A ziso kwevanhu rusununguko mano ajairane zvakasiyana chiedza. Zvichakadai, chiedza kusimba zvikuru kukosha dzakasiyana-siyana muminda. Somuenzaniso, tinogona kutora chirongwa firimu kana video, uyewo, uti, kukura kuchengeta maruva anosimwa mumba.

Ziso romunhu anoona chiedza wavelength kuti 380 nm (Violet) kusvika 780 nm (tsvuku). Kupfuura zvose, tinoona mafungu pamwe refu, chete haasi akawanda akakodzera zvinomera. Bright uye vaifadza meso chiedza angasava zvakakodzera nezvinomera girinihausi, izvo agamuchire kunongokosha photosynthesis mafungu.

Chiedza kuchinyanya unotaurwa lux. A inopenya jeka masikati kwedu pakati bhendi, wasvika anenge 100 000 lux, manheru kudzikira kusvika 25 000 lux. In makobvu mimvuri mutengo waro zvegumi zvizhinji izvi. In vanosvuta kusimba chiedza chezuva zvakati zvishoma t. K. Miti chiedza simba uye panes. Chakajeka zviedza (kurutivi rwezasi hwindo muzhizha chete kunze girazi) panguva yakanakisisa umbozha 3-5 zviuru, pakati mukamuri (2-3 metres nepahwindo) - vanosvika 500 Inn. Ndiwo shoma inodiwa kuti kupona okuvimba chirimwa. Nokuti zvinoitika kukura kunyange yakaderera-Nokuraramisa mumvuri shiviriro zvinoda kushoma pakati 800 lux.

Kuwanda chiedza pamusoro ziso, hatigoni kuziva. Nokuti chinangwa ichi pane mudziyo ane zita - chiedza mita. Kana iwe vatenge zvinokosha kutaridzwa akayera wavelength siyana, sezvo mudziyo nezvaanogona, kunyange upamhi hwazvo nezvaanogona kwevanhu ziso, asi achiri shoma.

Chiedza kuchinyanya zvinogonawo kuyerwa uchishandisa kamera kana Photographic chokupfeka mamita. Zvisinei, tinofanira kuita recalculation kuti rakabva vezvikwata zviri Inn. Nokuti kuita nokuyerwa vanofanira kuisa munzvimbo yakayerwa chena pepa uye kuti ndokuriisa kamera ane utetsa yakaiswa kuti 100, uye diaphragm 4 nokuti Pakusarudza shutter nokukurumidza vanofanira wayo dhinomineta kane 10, mutengo vakawana kuti kunyorerana ingangoita jekeso mu lux. Somuenzaniso, kana akagamuchira 1/60 chik. chiedza vanenge 600 lux.

Kana vachifarira ruminant maruva uye dzinovabatsira, ipapo, Chokwadi, imi munoziva kuti nesimba chiedza kunokosha kwomuzvarirwo zvirimwa photosynthesis. Chiedza rinokanganisa kukura zvazvingava, nhungamiro, ruva kukura, ukuru uye chimiro mashizha. With kudzikira chiedza kuchinyanya Proportional tava kuderera zvose mikuru upenyu pezvakaitwa mune miti. Its uwandu inoenderana nokuti chiedza bhuku rinobviswa kurutivi mujengachenga, rakatarisana hwindo, kuti dhigirii miti opacity padare, pamusoro Kuwanikwa machira kana utorwe. The chaipenya kamuri, zvikuru pane kukura miti uye zvikuru vanoda mvura, kupisa uye fetiraiza. Kana zvirimwa zvikure mumumvuri, uye kutarisira ivo zvinoda mashoma.

Paanenge achinyora firimu kana terevhizheni yedzimudzangara jekeso kunokosha chaizvo. Yepamusoro kupfura zvinogoneka pagungano jekeso vanenge 1000 lux, kubudirira mune terevhizheni Studio chaiwo rambi. Asi mufananidzo unhu kunogamuchirika kunogona kuwanikwa nechiedza zvishoma.

Kuwanda chiedza muna Studio pamberi uye panguva kupfura kunoyerwa kushandisa chiedza metres kana yepamusoro ruvara monitors zvine chokuita kuti camcorder. Vasati vapfura yakanakisisa vanoenda nechiedza mita mhiri yakatarwa kuona murima kana pamusoro-chiedza kunzvimbo kudzivisa migumisiro yakwo isina kunaka kana kuona footage. Uyezve, zvakakodzera kuchinja kuti chiedza anogona kuzadzisa zvimwe expressiveness yacho zvaiitika uye kuMudzidzisi mutungamiriri wacho nemigumisiro.